diff --git a/Mapping/Loader/AnnotationLoader.php b/Mapping/Loader/AnnotationLoader.php
index f5c8f9ccc..5ffbb3406 100644
--- a/Mapping/Loader/AnnotationLoader.php
+++ b/Mapping/Loader/AnnotationLoader.php
@@ -19,7 +19,7 @@ class_exists(AttributeLoader::class);
     /**
      * @deprecated since Symfony 6.4, to be removed in 7.0, use {@link AttributeLoader} instead
      */
-    class AnnotationLoader
+    class AnnotationLoader extends AttributeLoader
     {
     }
 }