diff --git a/.Rbuildignore b/.Rbuildignore
index b961b69ba2adbbcd4afdcd2f656281502cf8f43a..939f3be14c0f2ffefb29721e6498909e7b3ac907 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -4,3 +4,4 @@
 ^\.Rproj\.user$
 ^LICENSE\.md$
 ^Notizen\.md$
+^LICENSE\.txt$