diff --git a/addons/point_of_sale/models/res_partner.py b/addons/point_of_sale/models/res_partner.py
index f0cc11bf854..39917239744 100644
--- a/addons/point_of_sale/models/res_partner.py
+++ b/addons/point_of_sale/models/res_partner.py
@@ -36,7 +36,7 @@ class ResPartner(models.Model):
         '''
         This function returns an action that displays the pos orders from partner.
         '''
-        action = self.env.ref('point_of_sale.action_pos_pos_form').read()[0]
+        action = self.env['ir.actions.act_window']._for_xml_id('point_of_sale.action_pos_pos_form')
         if self.is_company:
             action['domain'] = [('partner_id.commercial_partner_id.id', '=', self.id)]
         else: