diff --git a/app/Controllers/FileController.php b/app/Controllers/FileController.php
index 668f528..2e56540 100644
--- a/app/Controllers/FileController.php
+++ b/app/Controllers/FileController.php
@@ -197,7 +197,7 @@ class FileController extends Controller
         $none = [
             'name' => basename($noFile),
             'data' => file_get_contents($noFile),
-            'mime' => getimagesizefromstring($noFile)['mime'],
+            'mime' => getimagesize($noFile)['mime'],
         ];
 
         if (!$user->activated