diff --git a/htdocs/includes/modules/facture/modules_facture.php b/htdocs/includes/modules/facture/modules_facture.php
index 4b3d228f244..0cb32a6259b 100644
--- a/htdocs/includes/modules/facture/modules_facture.php
+++ b/htdocs/includes/modules/facture/modules_facture.php
@@ -96,7 +96,7 @@ class ModeleNumRefFactures
 		\param	    db  		objet base de donnée
 		\param	    facid		id de la facture à créer
 */
-function facture_pdf_create($db, $facid)
+function facture_pdf_create($db, $facid, $message="")
 {
   global $langs;
   $langs->load("bills");
@@ -113,6 +113,8 @@ function facture_pdf_create($db, $facid)
 
       $obj = new $classname($db);
 
+      $obj->message = $message;
+
       if ( $obj->write_pdf_file($facid) > 0)
 	{
 	  return 1;