diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3edae154..3572291a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -92,6 +92,7 @@ check-commit:
     - when: never
   script:
     - ci-fairy check-commits --signed-off-by --junit-xml=results.xml
+    - ci-fairy check-merge-request --require-allow-collaboration --junit-xml=result.xml
   variables:
     GIT_DEPTH: 100
   artifacts: