diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 85c6c9b67da..4f358074e59 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -420,7 +420,7 @@ class Facture extends CommonInvoice
     					if ($originforcontact == 'shipping')     // shipment and order share the same contacts. If creating from shipment we take data of order
     					{
     					    require_once DOL_DOCUMENT_ROOT . '/expedition/class/expedition.class.php';
-    					    $exp = new Expedition($db);
+    					    $exp = new Expedition($this->db);
     					    $exp->fetch($origin_id);
     					    $exp->fetchObjectLinked();
     					    if (count($exp->linkedObjectsIds['commande']) > 0)