diff --git a/zaza/openstack/charm_tests/policyd/tests.py b/zaza/openstack/charm_tests/policyd/tests.py
index d65c7b3..f933a5d 100644
--- a/zaza/openstack/charm_tests/policyd/tests.py
+++ b/zaza/openstack/charm_tests/policyd/tests.py
@@ -62,6 +62,7 @@ class PolicydTest(object):
       policyd:
         service: keystone
     """
+
     good = {
         "file1.yaml": "{'rule1': '!'}"
     }