diff --git a/docs/backend-system/building-backends/08-migrating.md b/docs/backend-system/building-backends/08-migrating.md
index 9216192cb9..24cd0f7826 100644
--- a/docs/backend-system/building-backends/08-migrating.md
+++ b/docs/backend-system/building-backends/08-migrating.md
@@ -1204,7 +1204,7 @@ const customPermissionBackendModule = createBackendModule({
     reg.registerInit({
       deps: { policy: policyExtensionPoint },
       async init({ policy }) {
-        policy.setPolicy(new ExampleAllowAllPermissionPolicy());
+        policy.setPolicy(new CustomPermissionPolicy());
       },
     });
   },