diff --git a/htdocs/admin/stock.php b/htdocs/admin/stock.php
index 92b8ceb4a02..93ed3b25099 100644
--- a/htdocs/admin/stock.php
+++ b/htdocs/admin/stock.php
@@ -68,7 +68,7 @@ if ($action == 'STOCK_CALCULATE_ON_SUPPLIER_BILL'
 	$res=dolibarr_set_const($db, "STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER", '','chaine',0,'',$conf->entity);
 	if ($action == 'STOCK_CALCULATE_ON_SUPPLIER_BILL')           $res=dolibarr_set_const($db, "STOCK_CALCULATE_ON_SUPPLIER_BILL", GETPOST("STOCK_CALCULATE_ON_SUPPLIER_BILL"),'chaine',0,'',$conf->entity);
 	if ($action == 'STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER') $res=dolibarr_set_const($db, "STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER", GETPOST("STOCK_CALCULATE_ON_SUPPLIER_VALIDATE_ORDER"),'chaine',0,'',$conf->entity);
-	if ($action == 'STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') $res=dolibarr_set_const($db, "STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER", GETPSOT("STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER"),'chaine',0,'',$conf->entity);
+	if ($action == 'STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER') $res=dolibarr_set_const($db, "STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER", GETPOST("STOCK_CALCULATE_ON_SUPPLIER_DISPATCH_ORDER"),'chaine',0,'',$conf->entity);
 }
 
 if($action)