diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dded694..956ff46 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -21,5 +21,6 @@ tests:
     - ls
     - cp config.ci.py config.py
     - pipenv run ./manage.py migrate
+    - pipenv run black --check litecord run.py tests manage
     - pipenv run pyflakes run.py litecord/
     - pipenv run pytest tests