diff --git a/addons/website_sale_delivery/controllers/main.py b/addons/website_sale_delivery/controllers/main.py
index fef661e5c40..93c6aa2bfaa 100644
--- a/addons/website_sale_delivery/controllers/main.py
+++ b/addons/website_sale_delivery/controllers/main.py
@@ -10,7 +10,7 @@ class website_sale(openerp.addons.website_sale.controllers.main.website_sale):
     @http.route(['/shop/payment'], type='http', auth="public", website=True)
     def payment(self, **post):
         cr, uid, context = request.cr, request.uid, request.context
-        order = self.get_order()
+        order = request.website.sale_get_order(context=context)
         carrier_id = post.get('carrier_id')
         if carrier_id:
             carrier_id = int(carrier_id)