diff --git a/tutorials/spanruler_restaurant_reviews/.gitignore b/tutorials/spanruler_restaurant_reviews/.gitignore
index aeb79b21..1410b6c6 100644
--- a/tutorials/spanruler_restaurant_reviews/.gitignore
+++ b/tutorials/spanruler_restaurant_reviews/.gitignore
@@ -1,3 +1,4 @@
+assets/
 corpus/
 metrics/
 models/