diff --git a/backend/classes/controller/FingerprintPostController.php b/backend/classes/controller/FingerprintPostController.php
index 076927e..19daa57 100644
--- a/backend/classes/controller/FingerprintPostController.php
+++ b/backend/classes/controller/FingerprintPostController.php
@@ -10,13 +10,6 @@ final class FingerprintPostController extends AbstractController
         'userId',
     ];
 
-    public function __construct(string $url)
-    {
-        parent::__construct($url);
-
-        $this->response = new ApiJsonResponse();
-    }
-
     public function handle(): void
     {
         parent::handle();