diff --git a/test/db/db-entry.c b/test/db/db-entry.c
index d7ba31a9d..aa2d3e5fb 100644
--- a/test/db/db-entry.c
+++ b/test/db/db-entry.c
@@ -1,7 +1,6 @@
 /*
  * JULEA - Flexible storage framework
- * Copyright (C) 2019 Benjamin Warnke
- * Copyright (C) 2019-2021 Michael Kuhn
+ * Copyright (C) 2021 Timm Leon Erxleben
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
diff --git a/test/db/db-schema.c b/test/db/db-schema.c
index bd72975c7..a38a1cd8d 100644
--- a/test/db/db-schema.c
+++ b/test/db/db-schema.c
@@ -1,7 +1,6 @@
 /*
  * JULEA - Flexible storage framework
- * Copyright (C) 2019 Benjamin Warnke
- * Copyright (C) 2019-2021 Michael Kuhn
+ * Copyright (C) 2021 Timm Leon Erxleben
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
diff --git a/test/db/db-selector.c b/test/db/db-selector.c
index 407d1e82d..ea97def90 100644
--- a/test/db/db-selector.c
+++ b/test/db/db-selector.c
@@ -1,7 +1,6 @@
 /*
  * JULEA - Flexible storage framework
- * Copyright (C) 2019 Benjamin Warnke
- * Copyright (C) 2019-2021 Michael Kuhn
+ * Copyright (C) 2021 Timm Leon Erxleben
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by