diff --git a/addons/website_sale/models/payment.py b/addons/website_sale/models/payment.py
index 6ab7e97007f..991decaa3cb 100644
--- a/addons/website_sale/models/payment.py
+++ b/addons/website_sale/models/payment.py
@@ -22,7 +22,7 @@ class PaymentTransaction(orm.Model):
         tx_find_method_name = '_%s_form_get_tx_from_data' % acquirer_name
         if hasattr(self, tx_find_method_name):
             tx = getattr(self, tx_find_method_name)(cr, uid, data, context=context)
-        if tx and tx.state == 'done' and tx.auto_confirm == 'at_pay_confirm' and tx.sale_order_id and tx.sale_order_id.state in ['draft', 'sent']:
+        if tx and tx.state == 'done' and tx.acquirer_id.auto_confirm == 'at_pay_confirm' and tx.sale_order_id and tx.sale_order_id.state in ['draft', 'sent']:
             self.pool['sale.order'].action_button_confirm(cr, SUPERUSER_ID, [tx.sale_order_id.id], context=context)
 
         return res