diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5c5844c7e8c63..61d7cb912a278 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -425,6 +425,8 @@ jobs:
       - checkout
       - pip-install
       - run: ruff check
+      # TODO (cclauss): When ruff supports rule E303 without --preview, remove following line
+      - run: ruff check --preview --select=E303
   mypy:
     executor: bionic
     steps:
diff --git a/pyproject.toml b/pyproject.toml
index f4c62aacb8f16..874462532f8e3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,11 +49,8 @@ lint.ignore = [
   "PLW1510",
   "PLW2901",
 ]
-
 lint.per-file-ignores."emrun.py" = [ "PLE0704" ]
-
 lint.mccabe.max-complexity = 48 # Recommended: 10
-
 lint.pylint.allow-magic-value-types = [
   "bytes",
   "float",