diff --git a/app/Uploads/ImageRepo.php b/app/Uploads/ImageRepo.php
index 981c04673..b7a21809f 100644
--- a/app/Uploads/ImageRepo.php
+++ b/app/Uploads/ImageRepo.php
@@ -138,7 +138,7 @@ class ImageRepo
      */
     public function saveDrawing(string $base64Uri, int $uploadedTo): Image
     {
-        $name = 'Drawing-' . user()->getShortName(40) . '-' . strval(time()) . '.png';
+        $name = 'Drawing-' . strval(user()->id) . '-' . strval(time()) . '.png';
         return $this->imageService->saveNewFromBase64Uri($base64Uri, $name, 'drawio', $uploadedTo);
     }