diff --git a/tox.ini b/tox.ini
index 45587bb..ea2f862 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@ commands = stestr run --slowest {posargs}
 commands =
   pre-commit run -a
   # Run security linter
-  bandit -r oslo_serialization tests -n5
+  bandit -r oslo_serialization tests -n5 --skip B411
 
 [testenv:venv]
 commands = {posargs}