diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 470ebf99..c1747932 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,5 +13,5 @@ variables:
 
 lint:
   extends: .lint
-  script:
-    - black $BLACK_ARGS qubesguidaemon
+  variables:
+    DIR: qubesguidaemon