diff --git a/odex25_donation/payment_hyperpay/controllers/main.py b/odex25_donation/payment_hyperpay/controllers/main.py
index 8e3c8df58..e85715ef1 100644
--- a/odex25_donation/payment_hyperpay/controllers/main.py
+++ b/odex25_donation/payment_hyperpay/controllers/main.py
@@ -49,7 +49,7 @@ class HyperPayController(http.Controller):
         tx = request.env['payment.transaction'].sudo().search([('id', '=', int(post.get('txId', 0)))])
         final_response = {}
         if tx:
-            base_url = request.env['ir.config_parameter'].sudo().get_param('web.base.url')
+            base_url = request.httprequest.host_url
             acq = tx.acquirer_id
             partner_id = tx.partner_id
             order_id = tx.sale_order_ids[0] if tx.sale_order_ids else None