diff --git a/src/Api/APIControl.php b/src/Api/APIControl.php
index 260575a..751fbfb 100644
--- a/src/Api/APIControl.php
+++ b/src/Api/APIControl.php
@@ -4,6 +4,7 @@ namespace IQBall\Api;
 
 use IQBall\Core\Control;
 use IQBall\Core\ControlSchemaErrorResponseFactory;
+use IQBall\Core\Http\HttpCodes;
 use IQBall\Core\Http\HttpRequest;
 use IQBall\Core\Http\HttpResponse;
 use IQBall\Core\Http\JsonHttpResponse;
@@ -13,7 +14,7 @@ class APIControl {
     private static function errorFactory(): ControlSchemaErrorResponseFactory {
         return new class () implements ControlSchemaErrorResponseFactory {
             public function apply(array $failures): HttpResponse {
-                return new JsonHttpResponse($failures);
+                return new JsonHttpResponse($failures, HttpCodes::BAD_REQUEST);
             }
         };
     }