diff --git a/app/controllers/api/functions.php b/app/controllers/api/functions.php
index f88261626..7faf6aa91 100644
--- a/app/controllers/api/functions.php
+++ b/app/controllers/api/functions.php
@@ -393,7 +393,7 @@ App::delete('/v1/functions/:functionId')
 
         $deletes
             ->setParam('type', DELETE_TYPE_DOCUMENT)
-            ->setParam('document', $function->getArrayCopy())
+            ->setParam('document', $function)
         ;
 
         $response->noContent();