diff --git a/package.sh b/package.sh
index c6074a978..e845433c3 100755
--- a/package.sh
+++ b/package.sh
@@ -36,6 +36,7 @@ cp resources/ch.ringwald.BTstack.plist $PACKAGE/Library/LaunchDaemons/
 
 # PrefsBundle
 pushd PrefsBundle ; make package ; popd
+rm -r PrefsBundle/_/DEBIAN
 cp -r PrefsBundle/_/* $PACKAGE
 
 # prerm: called on remove and upgrade - stop daemon and get rid of BlueToolH4