1 files changed, 1 insertions, 2 deletions

diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py

index 1ce29af5fd..e755a4db62 100644
--- a/tests/storage/test_appservice.py
+++ b/tests/storage/test_appservice.py
@@ -15,8 +15,7 @@
 import json
 import os
 import tempfile
-
-from mock import Mock
+from unittest.mock import Mock
 
 import yaml