diff --git a/src/global/code/Views.class.php b/src/global/code/Views.class.php
index 3e609cd6..4f4b5f06 100644
--- a/src/global/code/Views.class.php
+++ b/src/global/code/Views.class.php
@@ -908,7 +908,7 @@ public static function getFormViews($form_id, $account_id = "")
             $db->query("
                 SELECT *
                 FROM   {PREFIX}views v, {PREFIX}list_groups lg
-                WHERE  v.form_id = $form_id AND
+                WHERE  v.form_id = :form_id AND
                        v.group_id = lg.group_id
                 ORDER BY lg.list_order, v.view_order
             ");