diff --git a/Makefile b/Makefile
index 3892207f65..197ab2997c 100644
--- a/Makefile
+++ b/Makefile
@@ -217,6 +217,7 @@ clean-ui:
 	rm -rf awx/ui/static/
 	rm -rf awx/ui/node_modules/
 	rm -rf awx/ui/coverage/
+	rm -rf awx/ui/client/languages/
 	rm -f $(UI_DEPS_FLAG_FILE)
 	rm -f $(UI_RELEASE_FLAG_FILE)