diff --git a/htdocs/core/modules/payment/mod_payment_ant.php b/htdocs/core/modules/payment/mod_payment_ant.php
index c324f1e4e6e..42f7b0c8be0 100644
--- a/htdocs/core/modules/payment/mod_payment_ant.php
+++ b/htdocs/core/modules/payment/mod_payment_ant.php
@@ -61,11 +61,11 @@ class mod_payment_ant extends ModeleNumRefPayments
      */
 	function info()
     {
-    	global $conf, $langs;
+    	global $db, $conf, $langs;
 
 		$langs->load("bills");
 
-		$form = new Form($this->db);
+		$form = new Form($db);
 
 		$texte = $langs->trans('GenericNumRefModelDesc')."<br>\n";
 		$texte.= '<form action="'.$_SERVER["PHP_SELF"].'" method="POST">';