diff --git a/tests/test_managers.py b/tests/test_managers.py
index 3f88b447..c7dfa8a1 100644
--- a/tests/test_managers.py
+++ b/tests/test_managers.py
@@ -6,6 +6,7 @@ import random
 import re
 import string
 import time
+import uuid
 from datetime import datetime, timedelta, timezone
 from typing import List
 from unittest.mock import Mock