diff --git a/src/DTO/ImageDTO.php b/src/DTO/ImageDTO.php
index 997afc7..f875724 100644
--- a/src/DTO/ImageDTO.php
+++ b/src/DTO/ImageDTO.php
@@ -13,9 +13,9 @@ public function __construct(
         public int     $size,
         public Carbon  $created,
         public Carbon  $updated,
-        public string  $created_by,
         public string  $type,
         public bool    $is_public,
+        public ?string  $created_by,
         public ?string  $vendor,
         public ?string $expiry,
         public Carbon  $eol,