diff --git a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
index e46bc637637..6d8564a4779 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
@@ -1150,9 +1150,9 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 		//pdf_pagehead($pdf,$outputlangs,$this->page_hauteur);
 
 		//Affiche le filigrane brouillon - Print Draft Watermark
-		/*if($object->statut==0 && (!empty($conf->global->COMMANDE_DRAFT_WATERMARK)) )
+		/*if($object->statut==0 && getDolGlobalString('COMMANDE_DRAFT_WATERMARK')) 
 		{
-			pdf_watermark($pdf,$outputlangs,$this->page_hauteur,$this->page_largeur,'mm',$conf->global->COMMANDE_DRAFT_WATERMARK);
+			pdf_watermark($pdf,$outputlangs,$this->page_hauteur,$this->page_largeur,'mm',getDolGlobalString('COMMANDE_DRAFT_WATERMARK'));
 		}*/
 		//Print content