diff --git a/frappe/public/js/frappe/form/controls/attach.js b/frappe/public/js/frappe/form/controls/attach.js
index 60257881b9..0efd76dd13 100644
--- a/frappe/public/js/frappe/form/controls/attach.js
+++ b/frappe/public/js/frappe/form/controls/attach.js
@@ -179,7 +179,7 @@ frappe.ui.form.ControlAttach = frappe.ui.form.ControlData.extend({
 				}
 			}
 
-			return null
+			return null;
 		}
 	},