diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
index c94c85c..97b6036 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -468,7 +468,7 @@
 
 cur_frm.cscript.cost_center = function(doc, cdt, cdn){
 	var d = locals[cdt][cdn];
-	if(d.idx == 1 && d.cost_center){
+	if(d.cost_center){
 		var cl = doc.items || [];
 		for(var i = 0; i < cl.length; i++){
 			if(!cl[i].cost_center) cl[i].cost_center = d.cost_center;