diff --git a/addons/point_of_sale/static/src/js/db.js b/addons/point_of_sale/static/src/js/db.js
index e836060df43..91c8db8302f 100644
--- a/addons/point_of_sale/static/src/js/db.js
+++ b/addons/point_of_sale/static/src/js/db.js
@@ -412,6 +412,10 @@ openerp.point_of_sale.load_db = function load_db(instance, module){
                 }
             }
 
+            // Only necessary when we store a new, validated order. Orders
+            // that where already stored should already have been removed.
+            this.remove_unpaid_order(order);
+
             orders.push({id: order_id, data: order});
             this.save('orders',orders);
             return order_id;