diff --git a/sale.py b/sale.py
index 39d1efb..78c7931 100644
--- a/sale.py
+++ b/sale.py
@@ -153,7 +153,7 @@ class Sale(metaclass=PoolMeta):
         sale, = cls.browse([args['id']])
         fields = ['total_amount', 'number', 'sale_taxes', 'shop']
         total_amount, number, sale_taxes, shop = attrgetter(*fields)(sale)
-        terminal = shop.datafono
+        terminal = shop.pos_terminal
         dic_values = {
             'Operacion': '0',
             'Valor': int(total_amount),