diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index ad23ecacaa7..4a6cf18d0ed 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -3058,7 +3058,8 @@ class Product extends CommonObject
 	 */
 	function LibStatut($status,$mode=0,$type=0)
 	{
-		global $langs;
+		global $conf, $langs;
+		
 		$langs->load('products');
 		if (!empty($conf->productbatch->enabled)) $langs->load("productbatch");