diff --git a/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php b/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php
index d0f27eb46f4..da21a95cdb7 100644
--- a/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php
+++ b/htdocs/product/stock/stocktransfer/class/stocktransfer.class.php
@@ -140,6 +140,7 @@ class StockTransfer extends CommonObject
 	public $note_private;
 	public $date_creation;
 	public $tms;
+	public $lead_time_for_warning;
 	public $fk_user_creat;
 	public $fk_user_modif;
 	public $import_key;