diff --git a/docs/tutorials/chase-the-pizza.md b/docs/tutorials/chase-the-pizza.md
index d573991a284..8b5eb0d494b 100644
--- a/docs/tutorials/chase-the-pizza.md
+++ b/docs/tutorials/chase-the-pizza.md
@@ -293,3 +293,7 @@ sprites.onOverlap(SpriteKind.Player, SpriteKind.Food, function (sprite, otherSpr
     info.startCountdown(10)
 })
 ```
+
+```validation.global
+# BlocksExistValidator
+```