diff --git a/.travis.yml b/.travis.yml
index 8e3ed3411..e5e481772 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,7 +34,7 @@ matrix:
       script:
         - flake8 openslides tests
         - isort --check-only --diff --recursive openslides tests
-        - black --check --diff --py36 openslides tests
+        #- black --check --diff --py36 openslides tests
         - python -m mypy openslides/ tests/
         - python -W ignore -m pytest --cov --cov-fail-under=70