diff --git a/tests/utils/test_bzr_tags.py b/tests/utils/test_bzr_tags.py
index 73817e883..95017e94f 100644
--- a/tests/utils/test_bzr_tags.py
+++ b/tests/utils/test_bzr_tags.py
@@ -72,4 +72,4 @@ class TestBzrTags(TestCase):
         tags = [line.decode('utf-8').split() for line in stdout.splitlines()]
 
         # THEN the tags should match the accepted tags
-        self.assertEqual(TAGS, tags, path)
+        self.assertEqual(TAGS, tags, 'List of tags should match')