diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 72a01c8a..90ea8d80 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -42,6 +42,10 @@ jobs:
                       dependencies: lowest
                       allowed-to-fail: false
                       variant: normal
+                    - php-version: '8.2'
+                      dependencies: highest
+                      allowed-to-fail: false
+                      variant: sonata-project/form-extensions:"2.0.0-alpha-1"
                     - php-version: '8.2'
                       dependencies: highest
                       allowed-to-fail: false
diff --git a/composer.json b/composer.json
index d1a7a5ad..daa1df68 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
         "psr/container": "^1.0 || ^2.0",
         "psr/log": "^1.1 || ^2.0 || ^3.0",
         "sonata-project/cache": "^2.0",
-        "sonata-project/form-extensions": "^1.4",
+        "sonata-project/form-extensions": "^1.4 || ^2.0",
         "symfony/asset": "^4.4 || ^5.4 || ^6.2",
         "symfony/config": "^4.4 || ^5.4 || ^6.2",
         "symfony/console": "^4.4 || ^5.4 || ^6.2",
diff --git a/tests/App/Controller/DemoController.php b/tests/App/Controller/DemoController.php
index 342f633e..97fad1da 100644
--- a/tests/App/Controller/DemoController.php
+++ b/tests/App/Controller/DemoController.php
@@ -22,6 +22,7 @@ final class DemoController extends AbstractController
     /**
      * @Route("/", name="home")
      */
+    #[Route('/', name: 'home')]
     public function index(): Response
     {
         return $this->render('index.html.twig');