diff --git a/test/integration/smoke/test_usage_events.py b/test/integration/smoke/test_usage_events.py
index abd54ae9b64..94bf75ac3e3 100644
--- a/test/integration/smoke/test_usage_events.py
+++ b/test/integration/smoke/test_usage_events.py
@@ -63,7 +63,7 @@ class TestUsageEvents(cloudstackTestCase):
 
     @classmethod
     def tearDownClass(cls):
-        super(TestUsageEvents,self).tearDownClass()
+        super(TestUsageEvents,cls).tearDownClass()
 
     def setUp(self):
         self.apiclient = self.testClient.getApiClient()