diff --git a/metropolis/local_settings_sample.py b/metropolis/local_settings_sample.py
index e7628c20..0bbff686 100644
--- a/metropolis/local_settings_sample.py
+++ b/metropolis/local_settings_sample.py
@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timezone
 
 SECRET_KEY = "change me!"
 DEBUG = True