diff --git a/src/Entity/Environment.php b/src/Entity/Environment.php
index faaeeb4..1fc8e55 100644
--- a/src/Entity/Environment.php
+++ b/src/Entity/Environment.php
@@ -21,7 +21,7 @@ use Symfony\Component\Serializer\Attribute\Groups;
         new Post(
             uriTemplate: '/applications/{slug}/environments',
             uriVariables: [
-                'slug' => new Link(fromClass: Application::class, fromProperty: 'environments'),
+                'slug' => new Link(toProperty: 'application', fromClass: Application::class, identifiers: ['slug']),
             ],
             security: "is_granted('ROLE_ADMIN')",
         ),