diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7bdfc7bbc..457df0b77 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -91,7 +91,7 @@ build:source:
 test:flake8:
   stage: test
   script:
-  - flake8 python/
+  - flake8 --ignore=E501 python/
   image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
   tags:
   - docker