diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 47732d3459c..25fe68fb8aa 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -1054,7 +1054,7 @@ class Contrat extends CommonObject
     			    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);
     			        $exp->fetch($this->origin_id);
     			        $exp->fetchObjectLinked();
     			        if (count($exp->linkedObjectsIds['commande']) > 0)