diff --git a/tests/app/notifications/rest/test_send_notification.py b/tests/app/notifications/rest/test_send_notification.py
index f5d339a6b..d1174cada 100644
--- a/tests/app/notifications/rest/test_send_notification.py
+++ b/tests/app/notifications/rest/test_send_notification.py
@@ -5,7 +5,7 @@ import pytest
 
 from flask import (json, current_app)
 from freezegun import freeze_time
-from mock import ANY
+from unittest.mock import ANY
 from notifications_python_client.authentication import create_jwt_token
 
 import app