diff --git a/Models/DrawImageMapper.php b/Models/DrawImageMapper.php
index 85a37fa..8c0ae6b 100644
--- a/Models/DrawImageMapper.php
+++ b/Models/DrawImageMapper.php
@@ -47,7 +47,7 @@ final class DrawImageMapper extends DataMapperAbstract
     protected static array $ownsOne = [
         'media' => [
             'mapper' => MediaMapper::class,
-            'src'    => 'draw_image_media',
+            'self'   => 'draw_image_media',
         ],
     ];