diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dff3daa..fa85144 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,30 +1,31 @@
 include: invent/admin-docker.yml
 
 stages:
   - build
   - cleanup
 
 kdeorg/appimage-base:
   extends: .docker
   variables:
     CONTAINER_IMAGE: kdeorg/appimage-base
     DOCKERFILE_PATH: system-images/appimage-base
   only:
     variables:
       - $BUILD_IMAGE == "appimage-base"
 
 kdeorg/staticweb:
   extends: .docker
   variables:
     CONTAINER_IMAGE: kdeorg/staticweb
     DOCKERFILE_PATH: system-images/static-websites
   only:
     variables:
       - $BUILD_IMAGE == "staticweb"
 
 cleanup:
   stage: cleanup
   script:
     - docker rmi $BUILD_IMAGE
   only:
-    - $BUILD_IMAGE
+    variables:
+      - $BUILD_IMAGE