diff --git a/erpnext/accounts/doctype/cost_center/cost_center.js b/erpnext/accounts/doctype/cost_center/cost_center.js
index 8f3ae19..3df4da5 100644
--- a/erpnext/accounts/doctype/cost_center/cost_center.js
+++ b/erpnext/accounts/doctype/cost_center/cost_center.js
@@ -46,7 +46,7 @@
 						doctype_name: frm.doc.doctype,
 						name: frm.doc.name,
 						field_name: d.fields[0].fieldname,
-						field_value: data.cost_center_number,
+						number_value: data.cost_center_number,
 						company: frm.doc.company
 					},
 					callback: function(r) {