diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 1c6aa9e772391..ca26994552ee2 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -1370,10 +1370,10 @@ function select_produits_fournisseurs_do($socid,$selected='',$htmlname='producti
$sql.= " s.nom";
$sql.= " FROM ".MAIN_DB_PREFIX."product as p";
$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
- if ($socid) $sql.= " AND pfp.fk_soc = ".$socid;
$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON pfp.fk_soc = s.rowid";
$sql.= " WHERE p.entity IN (".getEntity('product', 1).")";
$sql.= " AND p.tobuy = 1";
+ if ($socid) $sql.= " AND pfp.fk_soc = ".$socid;
if (strval($filtertype) != '') $sql.=" AND p.fk_product_type=".$filtertype;
if (! empty($filtre)) $sql.=" ".$filtre;
// Add criteria on ref/label