diff --git a/addons/website_sale/models/sale_order.py b/addons/website_sale/models/sale_order.py
index 83189c95c9b..1c757098a32 100644
--- a/addons/website_sale/models/sale_order.py
+++ b/addons/website_sale/models/sale_order.py
@@ -193,7 +193,7 @@ class Website(models.Model):
     _inherit = 'website'
 
     pricelist_id = fields.Many2one('product.pricelist', compute='_compute_pricelist_id', string='Default Pricelist')
-    currency_id = fields.Many2one('res.currency', related='pricelist_id.currency_id', string='Default Currency')
+    currency_id = fields.Many2one('res.currency', related='pricelist_id.currency_id', related_sudo=False, string='Default Currency')
     salesperson_id = fields.Many2one('res.users', string='Salesperson')
     salesteam_id = fields.Many2one('crm.team', string='Sales Team')
     pricelist_ids = fields.One2many('product.pricelist', compute="_compute_pricelist_ids",