diff --git a/Makefile b/Makefile
index 627c0e5..2890957 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ copy:
 	mkdir -p ../$(v)
 	cp -rf * ../$(v)
 	rm -f ../$(v).zip
-	cd ..; zip -9 -r -y $(v).zip $(v) -x "*.xcf" -x "*.git*" -x "*.bak" 
+	cd ..; zip -9 -r -y $(v).zip $(v) -x "*.xcf" -x "*.git*" -x "*.bak"  -x "*/old-files/*"
 
 
 install: copy