diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 15a7693b40..0366061a71 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -201,6 +201,7 @@ stages:
     - make -j${BUILD_PARALLEL_JOBS:-1} -k all V=1
     - test -z "${RUN_MAKE_INSTALL}" || make install
     - test -z "${RUN_MAKE_INSTALL}" || sh util/check-make-install
+    - if test "$(git status --porcelain | grep -Ev '\?\?' | wc -l)" -gt "0"; then git status --short; exit 1; fi
   needs:
     - job: autoreconf
       artifacts: true