1 files changed, 4 insertions, 3 deletions
diff --git a/tests/util/test_linearizer.py b/tests/util/test_linearizer.py
index bf7e3aa885..c95907b32c 100644
--- a/tests/util/test_linearizer.py
+++ b/tests/util/test_linearizer.py
@@ -13,13 +13,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from synapse.util import logcontext, Clock
-from tests import unittest
+from six.moves import range
 
 from twisted.internet import defer, reactor
 
+from synapse.util import Clock, logcontext
 from synapse.util.async import Linearizer
-from six.moves import range
+
+from tests import unittest
 
 
 class LinearizerTestCase(unittest.TestCase):