diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e28c20d0..68091aa5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -25,6 +25,6 @@ python_check:
   stage: test
   image: davidhrbac/docker-mdcheck:latest
   script:
-  - which pip || apt install python-pip
+  - which pip || apt install -y python-pip
   - which autopep8 || pip install autopep8
   - find . -type f -name "*.eb" -exec autopep8 {} +