diff --git a/codebase/apps/mdv_utils/src/MdvMerge2/XyLookup.hh b/codebase/apps/mdv_utils/src/MdvMerge2/XyLookup.hh
index 0f91a92513..6f26312c0e 100644
--- a/codebase/apps/mdv_utils/src/MdvMerge2/XyLookup.hh
+++ b/codebase/apps/mdv_utils/src/MdvMerge2/XyLookup.hh
@@ -37,6 +37,7 @@
 #include <string>
 #include <vector>
 #include <ctime>
+#include <cstdint>
 #include <sys/types.h>
 #include <Mdv/DsMdvx.hh>
 #include <Mdv/MdvxField.hh>
diff --git a/codebase/apps/radar/src/HawkEdit/PaletteManager.cc b/codebase/apps/radar/src/HawkEdit/PaletteManager.cc
index 5563c0c310..1447ee31ce 100644
--- a/codebase/apps/radar/src/HawkEdit/PaletteManager.cc
+++ b/codebase/apps/radar/src/HawkEdit/PaletteManager.cc
@@ -1,4 +1,5 @@
 #include <cstdio>
+#include <cstdint>
 #include <iostream>
 
 //#include <sii_param_widgets.hh>
diff --git a/codebase/apps/radar/src/HawkEdit/SiiPalette.hh b/codebase/apps/radar/src/HawkEdit/SiiPalette.hh
index ff19de687a..ae920b800b 100644
--- a/codebase/apps/radar/src/HawkEdit/SiiPalette.hh
+++ b/codebase/apps/radar/src/HawkEdit/SiiPalette.hh
@@ -5,6 +5,7 @@
 #include <iostream>
 #include <string.h>
 #include <vector>
+#include <cstdint>
 
 //#include <glibmm/ustring.h>
 //#include <bgdkmm/color.h>
diff --git a/codebase/apps/radar/src/HawkEye/PaletteManager.cc b/codebase/apps/radar/src/HawkEye/PaletteManager.cc
index 5563c0c310..1447ee31ce 100644
--- a/codebase/apps/radar/src/HawkEye/PaletteManager.cc
+++ b/codebase/apps/radar/src/HawkEye/PaletteManager.cc
@@ -1,4 +1,5 @@
 #include <cstdio>
+#include <cstdint>
 #include <iostream>
 
 //#include <sii_param_widgets.hh>
diff --git a/codebase/apps/radar/src/HawkEye/SiiPalette.hh b/codebase/apps/radar/src/HawkEye/SiiPalette.hh
index ff19de687a..8ff19fea8f 100644
--- a/codebase/apps/radar/src/HawkEye/SiiPalette.hh
+++ b/codebase/apps/radar/src/HawkEye/SiiPalette.hh
@@ -3,6 +3,7 @@
 
 #include <algorithm>
 #include <iostream>
+#include <cstdint>
 #include <string.h>
 #include <vector>
 
diff --git a/codebase/apps/radar/src/IpsEye/PaletteManager.cc b/codebase/apps/radar/src/IpsEye/PaletteManager.cc
index 5563c0c310..1447ee31ce 100644
--- a/codebase/apps/radar/src/IpsEye/PaletteManager.cc
+++ b/codebase/apps/radar/src/IpsEye/PaletteManager.cc
@@ -1,4 +1,5 @@
 #include <cstdio>
+#include <cstdint>
 #include <iostream>
 
 //#include <sii_param_widgets.hh>
diff --git a/codebase/apps/radar/src/IpsEye/SiiPalette.hh b/codebase/apps/radar/src/IpsEye/SiiPalette.hh
index ff19de687a..8ff19fea8f 100644
--- a/codebase/apps/radar/src/IpsEye/SiiPalette.hh
+++ b/codebase/apps/radar/src/IpsEye/SiiPalette.hh
@@ -3,6 +3,7 @@
 
 #include <algorithm>
 #include <iostream>
+#include <cstdint>
 #include <string.h>
 #include <vector>