diff --git a/tests/test_kms/test_kms.py b/tests/test_kms/test_kms.py
index e16bd2cea..159f45af4 100644
--- a/tests/test_kms/test_kms.py
+++ b/tests/test_kms/test_kms.py
@@ -10,6 +10,7 @@ from moto import mock_kms, mock_kms_deprecated
 from nose.tools import assert_raises
 from freezegun import freeze_time
 from datetime import datetime, timedelta
+from dateutil.tz import tzlocal
 
 
 @mock_kms_deprecated