diff --git a/addons/point_of_sale/static/src/js/screens.js b/addons/point_of_sale/static/src/js/screens.js
index 726231a9258..140675e0b16 100644
--- a/addons/point_of_sale/static/src/js/screens.js
+++ b/addons/point_of_sale/static/src/js/screens.js
@@ -1916,6 +1916,7 @@ var PaymentScreenWidget = ScreenWidget.extend({
 
             invoiced.fail(function(error){
                 self.invoicing = false;
+                order.finalized = false;
                 if (error.message === 'Missing Customer') {
                     self.gui.show_popup('confirm',{
                         'title': _t('Please select the Customer'),