diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5c5844c7e8c63..8a3d52cd9b75c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -425,6 +425,7 @@ jobs:
       - checkout
       - pip-install
       - run: ruff check
+      - run: ruff check --preview --select=E303
   mypy:
     executor: bionic
     steps: