diff --git a/.github/workflows/pull_request.yaml b/.github/workflows/pull_request.yaml
index 33f458a..57d2f91 100644
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -20,7 +20,7 @@ jobs:
         run: echo "PYTHONPATH=src" >> $GITHUB_ENV
       - name: Pylint
         run:
-          pylint $(git ls-files '**/*.py')
+          pylint --fail-under=8 $(git ls-files '**/*.py')
       - name: Black
         run:
           black --check ./