diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5effd73..6249dea 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,7 +28,7 @@ deploy-pages:
     - if: $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH
 
   script:
-    - true
+    - "true"
 
   pages: true  # specifies that this is a Pages job
   artifacts: