diff --git a/app/controllers/reports/product_sale_controller.rb b/app/controllers/reports/product_sale_controller.rb
index 748c8716..38a77115 100644
--- a/app/controllers/reports/product_sale_controller.rb
+++ b/app/controllers/reports/product_sale_controller.rb
@@ -2,7 +2,10 @@ class Reports::ProductSaleController < BaseReportController
 	authorize_resource :class => false
 
 	def index
-		@order_by = params[:order_by]
+		@order_by = 'desc'
+		if !params[:order_by].nil?
+			@order_by = params[:order_by]
+		end
 
 	    @sale_data = Sale.get_menu_item_query(@order_by)