diff --git a/htdocs/compta/bank/treso.php b/htdocs/compta/bank/treso.php
index 019ecaed13b..c32c277c632 100644
--- a/htdocs/compta/bank/treso.php
+++ b/htdocs/compta/bank/treso.php
@@ -32,6 +32,7 @@ require_once(DOL_DOCUMENT_ROOT.'/fourn/fournisseur.facture.class.php');
 require_once(DOL_DOCUMENT_ROOT."/societe.class.php");
 
 $langs->load("banks");
+$langs->load("bills");
 
 $user->getrights('banque');