diff --git a/src/ansiblelint/config.py b/src/ansiblelint/config.py
index aabfe9feeef..2d7617aae94 100644
--- a/src/ansiblelint/config.py
+++ b/src/ansiblelint/config.py
@@ -96,7 +96,7 @@
 
 
 class Options(
-    Namespace
+    Namespace,
 ):  # pylint: disable=too-many-instance-attributes,too-few-public-methods
     """Store ansible-lint effective configuration options."""