diff --git a/src/Api/ScoreControllerProvider.php b/src/Api/ScoreControllerProvider.php
index cdbd648..e9b6d2c 100644
--- a/src/Api/ScoreControllerProvider.php
+++ b/src/Api/ScoreControllerProvider.php
@@ -165,7 +165,7 @@ class ScoreControllerProvider implements ControllerProviderInterface
                 $filename = $file->getClientOriginalName();
                 $ext = $file->getClientOriginalExtension();
                 if($ext != 'jpg' || $file->getMimeType() != 'image/jpeg') {
-                    return new JsonResponse(['success' => false, 'message' => "Image not image/jpeg"], 400);
+                    return new JsonResponse(['success' => false, 'message' => "Image not image/jpeg but " . $file->getMimeType() . " (".$ext.")"], 400);
                 }