diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ce94903dbf63c08417044050e00c917ac3c33aeb..2046a681535c810209769d565cce412fb5df7f21 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -116,6 +116,7 @@ yamllint:
       --manifest-project=${MANIFEST_PROJECT}
       --submodule=.gitlab-ci
       --revision=${CI_COMMIT_SHA}
+      --verbose
       ${MERGE}
       ${INTEGRATE_INTO}