diff --git a/conntrackt/tests/test_models.py b/conntrackt/tests/test_models.py
--- a/conntrackt/tests/test_models.py
+++ b/conntrackt/tests/test_models.py
@@ -140,4 +140,3 @@ class CommunicationTest(TestCase):
         expected = "Test Entity 2 -> Test Entity 1 (TCP:22)"
 
         self.assertEqual(expected, str(comm))
-