diff --git a/stock/doctype/item/item.js b/stock/doctype/item/item.js
index c9aa75e..e18a0f2 100644
--- a/stock/doctype/item/item.js
+++ b/stock/doctype/item/item.js
@@ -29,10 +29,7 @@
 
 cur_frm.cscript.edit_prices_button = function() {
 	cur_frm.add_custom_button("Add / Edit Prices", function() {
-		wn.route_options = {
-			"item_code": cur_frm.doc.name
-		};
-		wn.set_route("Report", "Item Price");
+		wn.set_route("Report", "Item Price", {"item_code": cur_frm.doc.name});
 	}, "icon-money");
 }