diff --git a/classes/stock/Warehouse.php b/classes/stock/Warehouse.php
index 35a7ce063..955460ed1 100644
--- a/classes/stock/Warehouse.php
+++ b/classes/stock/Warehouse.php
@@ -137,9 +137,9 @@ class WarehouseCore extends ObjectModel
 		$ids_carrier = array();
 
 		$query = new DbQuery();
-		$query->select('wc.id_carrier');
+		$query->select('c.id_carrier');
 		$query->from('warehouse_carrier', 'wc');
-		$query->innerJoin('carrier', 'c', 'c.id_carrier = wc.id_carrier');
+		$query->innerJoin('carrier', 'c', 'c.id_reference = wc.id_carrier');
 		$query->where($this->def['primary'].' = '.(int)$this->id);
 		$query->where('c.deleted = 0');
 		$res = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);