diff --git a/tests/test_config/test_config.py b/tests/test_config/test_config.py
index 8e6c3ec4c..1ffd52a2c 100644
--- a/tests/test_config/test_config.py
+++ b/tests/test_config/test_config.py
@@ -1,4 +1,5 @@
 import json
+import os
 from datetime import datetime, timedelta
 
 import boto3