diff --git a/tests/drivers/test_impl_rabbit.py b/tests/drivers/test_impl_rabbit.py
index 06f2af410..05b2ad937 100644
--- a/tests/drivers/test_impl_rabbit.py
+++ b/tests/drivers/test_impl_rabbit.py
@@ -226,7 +226,7 @@ class TestSendReceive(test_utils.BaseTestCase):
             msgs.append(received)
 
         # reply in reverse, except reply to the first guy second from last
-        order = list(range(len(senders)-1, -1, -1))
+        order = list(range(len(senders) - 1, -1, -1))
         if len(order) > 1:
             order[-1], order[-2] = order[-2], order[-1]
 
diff --git a/tox.ini b/tox.ini
index 40bb4383a..9e52f5521 100644
--- a/tox.ini
+++ b/tox.ini
@@ -25,7 +25,7 @@ commands = python setup.py build_sphinx
 
 [flake8]
 show-source = True
-ignore = E226,E241,E265,E714,H237,H402,H405,H904
+ignore = E241,E265,E714,H237,H402,H405,H904
 exclude = .tox,dist,doc,*.egg,build,__init__.py
 builtins = _