1 files changed, 1 insertions, 3 deletions
diff --git a/tests/storage/test_background_update.py b/tests/storage/test_background_update.py
index 5568a607c7..fbb9302694 100644
--- a/tests/storage/test_background_update.py
+++ b/tests/storage/test_background_update.py
@@ -9,9 +9,7 @@ from tests.utils import setup_test_homeserver
 class BackgroundUpdateTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield setup_test_homeserver(
-            self.addCleanup
-        )
+        hs = yield setup_test_homeserver(self.addCleanup)
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()