diff --git a/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php b/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php
index 65935ea9a60..a2b76da03e4 100644
--- a/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php
+++ b/htdocs/core/modules/supplier_proposal/mod_supplier_proposal_saphir.php
@@ -64,11 +64,11 @@ class mod_supplier_proposal_saphir extends ModeleNumRefSupplierProposal
      */
     public function info()
     {
-    	global $conf, $langs;
+    	global $conf, $langs, $db;
 
 		$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">';