diff --git a/MangoPay/Refund.php b/MangoPay/Refund.php
index bde01043..c3c01571 100644
--- a/MangoPay/Refund.php
+++ b/MangoPay/Refund.php
@@ -42,6 +42,11 @@ class Refund extends Transaction
      */
     public $Reference;
 
+    /**
+     * @var string
+     */
+    public $StatementDescriptor;
+
     /**
      * Get array with mapping which property is object and what type of object
      *