diff --git a/src/main/java/net/pearx/jehc/Jehc.java b/src/main/java/net/pearx/jehc/Jehc.java
index 72154ab..81e0d41 100644
--- a/src/main/java/net/pearx/jehc/Jehc.java
+++ b/src/main/java/net/pearx/jehc/Jehc.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc;
 
 import net.minecraftforge.fml.common.Mod;
diff --git a/src/main/java/net/pearx/jehc/jei/JehcPlugin.java b/src/main/java/net/pearx/jehc/jei/JehcPlugin.java
index 800cadd..e0fecdc 100644
--- a/src/main/java/net/pearx/jehc/jei/JehcPlugin.java
+++ b/src/main/java/net/pearx/jehc/jei/JehcPlugin.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei;
 
 import mezz.jei.api.IGuiHelper;
diff --git a/src/main/java/net/pearx/jehc/jei/JehcRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/JehcRecipeCategory.java
index b0f61cd..f1a3864 100644
--- a/src/main/java/net/pearx/jehc/jei/JehcRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/JehcRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei;
 
 import com.pam.harvestcraft.Reference;
diff --git a/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeCategory.java
index bf585f8..7848a86 100644
--- a/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.apiary;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;
diff --git a/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeWrapper.java b/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeWrapper.java
index 31ea77c..d6ec780 100644
--- a/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeWrapper.java
+++ b/src/main/java/net/pearx/jehc/jei/apiary/ApiaryRecipeWrapper.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.apiary;
 
 import mezz.jei.api.ingredients.IIngredients;
diff --git a/src/main/java/net/pearx/jehc/jei/machine/GrinderRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/machine/GrinderRecipeCategory.java
index b09d607..7202019 100644
--- a/src/main/java/net/pearx/jehc/jei/machine/GrinderRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/machine/GrinderRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.machine;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;
diff --git a/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeCategory.java
index 75391a0..7539f4e 100644
--- a/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.machine;
 
 import mezz.jei.api.IGuiHelper;
diff --git a/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeWrapper.java b/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeWrapper.java
index 79e027c..a1db7ac 100644
--- a/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeWrapper.java
+++ b/src/main/java/net/pearx/jehc/jei/machine/MachineRecipeWrapper.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.machine;
 
 import mezz.jei.api.ingredients.IIngredients;
diff --git a/src/main/java/net/pearx/jehc/jei/machine/PresserRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/machine/PresserRecipeCategory.java
index 6cb6607..42ef32e 100644
--- a/src/main/java/net/pearx/jehc/jei/machine/PresserRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/machine/PresserRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.machine;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;
diff --git a/src/main/java/net/pearx/jehc/jei/machine/WaterFilterCategory.java b/src/main/java/net/pearx/jehc/jei/machine/WaterFilterCategory.java
index 5fe5e46..99c4669 100644
--- a/src/main/java/net/pearx/jehc/jei/machine/WaterFilterCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/machine/WaterFilterCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.machine;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeCategory.java
index a815435..3a24534 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm;
 
 import mezz.jei.api.IGuiHelper;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeTransferHandler.java b/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeTransferHandler.java
index eb9c86b..e48d924 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeTransferHandler.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/SBMRecipeTransferHandler.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm;
 
 import mezz.jei.api.gui.IRecipeLayout;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeCategory.java
index 331d380..7ff73d1 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm.market;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeTransferHandler.java b/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeTransferHandler.java
index 40e0c38..f595e32 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeTransferHandler.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeTransferHandler.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm.market;
 
 import com.pam.harvestcraft.gui.ContainerMarket;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeWrapper.java b/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeWrapper.java
index 4ed2c95..85ce167 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeWrapper.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/market/MarketRecipeWrapper.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm.market;
 
 import com.pam.harvestcraft.tileentities.MarketData;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeCategory.java
index 5ac4a48..9574fca 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm.shippingbin;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeTransferHandler.java b/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeTransferHandler.java
index 9e50cd7..7f01a3d 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeTransferHandler.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeTransferHandler.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm.shippingbin;
 
 import com.pam.harvestcraft.gui.ContainerShippingBin;
diff --git a/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeWrapper.java b/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeWrapper.java
index e028c20..4d01278 100644
--- a/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeWrapper.java
+++ b/src/main/java/net/pearx/jehc/jei/sbm/shippingbin/ShippingBinRecipeWrapper.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.sbm.shippingbin;
 
 import com.pam.harvestcraft.tileentities.ShippingBinData;
diff --git a/src/main/java/net/pearx/jehc/jei/trap/GroundTrapRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/trap/GroundTrapRecipeCategory.java
index a5b5d6e..ad024be 100644
--- a/src/main/java/net/pearx/jehc/jei/trap/GroundTrapRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/trap/GroundTrapRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.trap;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;
diff --git a/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeCategory.java
index 2422908..45a1fa5 100644
--- a/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.trap;
 
 import mezz.jei.api.IGuiHelper;
diff --git a/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeWrapper.java b/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeWrapper.java
index da8be22..8b500a6 100644
--- a/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeWrapper.java
+++ b/src/main/java/net/pearx/jehc/jei/trap/TrapRecipeWrapper.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.trap;
 
 import mezz.jei.api.ingredients.IIngredients;
diff --git a/src/main/java/net/pearx/jehc/jei/trap/WaterTrapRecipeCategory.java b/src/main/java/net/pearx/jehc/jei/trap/WaterTrapRecipeCategory.java
index dc6a4e9..d6ad57f 100644
--- a/src/main/java/net/pearx/jehc/jei/trap/WaterTrapRecipeCategory.java
+++ b/src/main/java/net/pearx/jehc/jei/trap/WaterTrapRecipeCategory.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of Just Enough HarvestCraft.
+ *
+ * Just Enough HarvestCraft is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Just Enough HarvestCraft is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Just Enough HarvestCraft.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.pearx.jehc.jei.trap;
 
 import com.pam.harvestcraft.blocks.BlockRegistry;