diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 45cded492318081db0bea57834ebc8174716f3cd..e32c12a979b0a9c4a2ccfce4d25c11f841ed9f46 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -82,7 +82,7 @@ executable:
     - echo ${CI_COMMIT_SHA}
     - echo ${PROJECT_GROUP}
     - echo ${MERGE}
-    -|
+    - |
       for PROJECT_INTEGRATION in ${PROJECT_INTEGRATION_GROUPS}; do
         echo ${PROJECT_INTEGRATION}
         scripts/deploy_gitlab_ci_projects.py