diff --git a/__manifest__.py b/__manifest__.py
index f1e25ebd5a1ea568dd9601c9fba37aba8a72b89d..477c6d4861795683dcbe2b51ef896a2a754b7422 100644
--- a/__manifest__.py
+++ b/__manifest__.py
@@ -1,7 +1,7 @@
 {
     "name": "VRACOOP - POS Balance Container QRCode",
     "summary": "VRACOOP - POS Balance Container QRCode",
-    "version": "12.0.0.2.0",
+    "version": "12.0.0.2.1",
     "development_status": "Beta",
     "author": "Le Filament",
     "maintainers": ["remi-filament"],
diff --git a/static/src/js/container.js b/static/src/js/container.js
index 565ec232d9e7951618b4746de927afcf3c7b178d..611eb9b63b9bd8ae5fd9409c5765068940e29732 100644
--- a/static/src/js/container.js
+++ b/static/src/js/container.js
@@ -27,9 +27,6 @@ odoo.define('vracoop_pos_container_qrcode.container_print_qr', function (require
     var BalanceContainerQRScreenWidget = screens.ScaleScreenWidget.extend({
         template: 'BalanceContainerQRScreenWidget',
 
-        next_screen: 'balanceqr',
-        previous_screen: 'balanceqr',
-
         init: function(parent, options){
             this._super(parent, options);
         },