diff --git a/Tests/Functional/Entity/Article81.php b/Tests/Functional/Entity/Article81.php
index 390480183..8a483cd79 100644
--- a/Tests/Functional/Entity/Article81.php
+++ b/Tests/Functional/Entity/Article81.php
@@ -7,6 +7,8 @@ class Article81
     public function __construct(
         public readonly int $id,
         public readonly ArticleType81 $type,
+        public readonly ArticleType81IntBacked $intBackedType,
+        public readonly ArticleType81NotBacked $notBackedType,
     ) {
     }
 }