diff --git a/routing.rst b/routing.rst
index 91dabffec75..b41371f42ce 100644
--- a/routing.rst
+++ b/routing.rst
@@ -1180,7 +1180,7 @@ the common configuration using options when importing the routes.
             /**
              * @Route("/{_locale}/posts/{slug}", name="show")
              */
-            public function show(Post $post): Response
+            public function show(string $slug): Response
             {
                 // ...
             }