diff --git a/htdocs/commande/list.php b/htdocs/commande/list.php
index c1960a0c5e9..3db787bbcc2 100644
--- a/htdocs/commande/list.php
+++ b/htdocs/commande/list.php
@@ -1050,8 +1050,8 @@ if ($search_fk_input_reason > 0) {
 if ($search_user > 0) {
 	$sql .= " AND EXISTS (";
 	$sql .= " SELECT ec.fk_c_type_contact, ec.element_id, ec.fk_socpeople";
-	$sql .= " FROM llx_element_contact as ec";
-	$sql .= " INNER JOIN  llx_c_type_contact as tc";
+	$sql .= " FROM ".MAIN_DB_PREFIX."element_contact as ec";
+	$sql .= " INNER JOIN  ".MAIN_DB_PREFIX."c_type_contact as tc";
 	$sql .= " ON ec.fk_c_type_contact = tc.rowid AND tc.element='commande' AND tc.source='internal'";
 	$sql .= " WHERE ec.element_id = c.rowid AND ec.fk_socpeople = ".((int) $search_user).")";
 }