diff --git a/samples/snippets/snippets_notification_configs.py b/samples/snippets/snippets_notification_configs.py
index 09d284e9..f0a4a6df 100644
--- a/samples/snippets/snippets_notification_configs.py
+++ b/samples/snippets/snippets_notification_configs.py
@@ -124,7 +124,7 @@ def update_notification_config(organization_id, notification_config_id, pubsub_t
 
     # Only description and pubsub_topic can be updated.
     field_mask = field_mask_pb2.FieldMask(
-        paths=["description", "pubsub_topic", "streaming_config.fitler"]
+        paths=["description", "pubsub_topic", "streaming_config.filter"]
     )
 
     updated_notification_config = client.update_notification_config(