diff --git a/Makefile b/Makefile
index e40f3d0..0c0c14e 100644
--- a/Makefile
+++ b/Makefile
@@ -66,6 +66,8 @@ uninstall:
 clean:
 	@rm -rfv $(BUILD_DIR)
 	@rm -rfv extension/locale extension/schemas/gschemas.compiled "$(UUID).shell-extension.zip"
+	@rm -rfv extension/po/*.po~
+	@rm -rfv extension/ui/*/*.ui~ extension/ui/*/*.ui#
 	@rm -rfv locale schemas/gschemas.compiled "$(UUID).shell-extension.zip"
-	@rm -rfv extension/po/*.po~ extension/*.ui~ extension/ui/*.ui~ extension/ui/*.ui#
-	@rm -rfv po/*.po~ *.ui~ ui/*.ui~ ui/*.ui#
+	@rm -rfv extension/*.ui~ extension/*.ui# extension/ui/*.ui~ extension/ui/*.ui#
+	@rm -rfv po/*.po~ *.ui~ *.ui# ui/*.ui~ ui/*.ui#