diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.js b/erpnext/stock/doctype/stock_entry/stock_entry.js
index c819d49f509..7cb9665e857 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.js
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.js
@@ -1100,4 +1100,4 @@ function check_should_not_attach_bom_items(bom_no) {
   );
 }
 
-$.extend(cur_frm.cscript, new erpnext.stock.StockEntry({frm: cur_frm}));
+extend_cscript(cur_frm.cscript, new erpnext.stock.StockEntry({frm: cur_frm}));