diff --git a/zaza/openstack/charm_tests/mysql/tests.py b/zaza/openstack/charm_tests/mysql/tests.py
index 6e0de25..2226893 100644
--- a/zaza/openstack/charm_tests/mysql/tests.py
+++ b/zaza/openstack/charm_tests/mysql/tests.py
@@ -662,7 +662,7 @@ class MySQLInnoDBClusterColdStartTest(MySQLBaseTest):
                 'i-really-mean-it': True
             })
 
-        assert "Success" in action.data["results"]["outcome"], (
+        assert action.data.get("results")["outcome"] is not Noe, (
             "Force quorum using partition of action failed: {}"
             .format(action.data))