diff --git a/tests/test_utils_duo.py b/tests/test_utils_duo.py
index b603ad3bc..59f19bfaf 100644
--- a/tests/test_utils_duo.py
+++ b/tests/test_utils_duo.py
@@ -1,6 +1,7 @@
 import os
 import pickle
 import pytest
+import requests
 from tempfile import NamedTemporaryFile, TemporaryDirectory
 from unittest.mock import patch, MagicMock
 from getpass import getpass