diff --git a/src/Appwrite/Utopia/Response/Model/Collection.php b/src/Appwrite/Utopia/Response/Model/Collection.php
index d093bc407d..9c6dd15d69 100644
--- a/src/Appwrite/Utopia/Response/Model/Collection.php
+++ b/src/Appwrite/Utopia/Response/Model/Collection.php
@@ -40,6 +40,7 @@ class Collection extends Model
                 'type' => Response::MODEL_RULE,
                 'description' => 'Collection rules.',
                 'example' => [],
+                'default' => [],
                 'array' => true,
             ])
         ;