1 files changed, 2 insertions, 2 deletions
diff --git a/tox.ini b/tox.ini
index 9ce0e69..cbcd691 100644
--- a/tox.ini
+++ b/tox.ini
@@ -34,9 +34,9 @@ commands = python setup.py test --coverage --coverage-package-name=oslo_middlewa
 
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.
-
+# W504 line break after binary operator
 show-source = True
-ignore = E123,E125
+ignore = E123,E125,W504
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build,__init__.py
 
 [hacking]