diff --git a/addons/sale/models/payment.py b/addons/sale/models/payment.py
index 9000db0caea..30d63d02cec 100644
--- a/addons/sale/models/payment.py
+++ b/addons/sale/models/payment.py
@@ -164,8 +164,7 @@ class PaymentTransaction(models.Model):
 
     def render_sale_button(self, order, submit_txt=None, render_values=None):
         values = {
-            'partner_id': order.partner_shipping_id.id or order.partner_invoice_id.id,
-            'billing_partner_id': order.partner_invoice_id.id,
+            'partner_id': order.partner_id.id,
         }
         if render_values:
             values.update(render_values)