diff --git a/htdocs/fourn/facture/fiche.php b/htdocs/fourn/facture/fiche.php
index 11d53c10e58..0deb13f8c15 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -4,7 +4,7 @@
  * Copyright (C) 2004		Christophe Combelles	<ccomb@free.fr>
  * Copyright (C) 2005		Marc Barilley			<marc@ocebo.fr>
  * Copyright (C) 2005-2013	Regis Houssin			<regis.houssin@capnetworks.com>
- * Copyright (C) 2010-2012	Juanjo Menent			<jmenent@2byte.es>
+ * Copyright (C) 2010-2014	Juanjo Menent			<jmenent@2byte.es>
  * Copyright (C) 2013		Philippe Grand			<philippe.grand@atoo-net.com>
  * Copyright (C) 2013       Florian Henry		  	<florian.henry@open-concept.pro>
  *
@@ -824,7 +824,7 @@ if ($action == 'send' && ! $_POST['addfile'] && ! $_POST['removedfile'] && ! $_P
                 {
                     if (dol_strlen($_POST['subject'])) $subject=$_POST['subject'];
                     else $subject = $langs->transnoentities('CustomerOrder').' '.$object->ref;
-                    $actiontypecode='AC_SUP_ORD';
+                    $actiontypecode='AC_SUP_INV';
                     $actionmsg = $langs->transnoentities('MailSentBy').' '.$from.' '.$langs->transnoentities('To').' '.$sendto.".\n";
                     if ($message)
                     {