diff --git a/erpnext/selling/page/point_of_sale/pos_controller.js b/erpnext/selling/page/point_of_sale/pos_controller.js
index b3a025aabba3a5edcdf7f64852d5c0d20ea503e1..91d294b3a7fade229744a40f57a5b3110d0feabc 100644
--- a/erpnext/selling/page/point_of_sale/pos_controller.js
+++ b/erpnext/selling/page/point_of_sale/pos_controller.js
@@ -33,8 +33,8 @@ erpnext.PointOfSale.Controller = class {
 				fieldname: "opening_amount", fieldtype: "Currency",
 				in_list_view: 1, label: __("Opening Amount"),
 				options: "company:company_currency",
-				change: function () {
-					dialog.fields_dict.balance_details.df.data.some(d => {
+				onchange: function () {
+					dialog.fields_dict.balance_details.df.data.some((d) => {
 						if (d.idx == this.doc.idx) {
 							d.opening_amount = this.value;
 							dialog.fields_dict.balance_details.grid.refresh();