diff --git a/htdocs/fourn/pre.inc.php b/htdocs/fourn/pre.inc.php
index a112284aa67..92b7331dab3 100644
--- a/htdocs/fourn/pre.inc.php
+++ b/htdocs/fourn/pre.inc.php
@@ -28,8 +28,8 @@
 */
 
 require("../main.inc.php");
-require_once DOL_DOCUMENT_ROOT."/fournisseur.class.php";
-require(DOL_DOCUMENT_ROOT."/fournisseur.facture.class.php");
+require_once DOL_DOCUMENT_ROOT."/fourn/fournisseur.class.php";
+require_once DOL_DOCUMENT_ROOT."/fourn/fournisseur.facture.class.php";
 
 $user->getrights('fournisseur');