diff --git a/tox.ini b/tox.ini
index 7b25238..e56d4fd 100644
--- a/tox.ini
+++ b/tox.ini
@@ -32,9 +32,7 @@ commands =
 commands = {toxinidir}/setup-tests.sh oslo_debug_helper {posargs}
 
 [flake8]
-# E123, E125 skipped as they are invalid PEP-8.
-
 show-source = True
-ignore = E123,E125
+ignore =
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build