diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index 9888b261faa..e9bcccce798 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -1977,7 +1977,7 @@ function dol_check_secure_access_document($modulepart,$original_file,$entity,$fu
 	}
 
 	// Wrapping pour les bons de livraison
-	else if ($modulepart == 'livraison' && !empty($conf->livraison->dir_output))
+	else if ($modulepart == 'livraison' && !empty($conf->expedition->dir_output))
 	{
 		if ($fuser->rights->expedition->livraison->lire || preg_match('/^specimen/i',$original_file))
 		{