1 files changed, 0 insertions, 2 deletions
diff --git a/synapse/util/wheel_timer.py b/synapse/util/wheel_timer.py
index 9bf6a44f75..023beb5ede 100644
--- a/synapse/util/wheel_timer.py
+++ b/synapse/util/wheel_timer.py
@@ -13,8 +13,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from six.moves import range
-
 
 class _Entry(object):
     __slots__ = ["end_key", "queue"]