diff --git a/app.yaml b/app.yaml
index 309889b..152c526 100644
--- a/app.yaml
+++ b/app.yaml
@@ -9,4 +9,4 @@ handlers:
   upload: public/(favicon\.ico|robots\.txt)$
 - url: /.*
   script: auto
-entrypoint: public/index.php
+entrypoint: serve public/index.php