diff --git a/book/routing.rst b/book/routing.rst
index 8e1887a5290..a4055c28069 100644
--- a/book/routing.rst
+++ b/book/routing.rst
@@ -644,7 +644,7 @@ be added for each parameter. For example:
 
 .. configuration-block::
 
-    .. code-block:: php
+    .. code-block:: php-annotations
 
         // src/AppBundle/Controller/BlogController.php