diff --git a/odoo/addons/base/models/ir_http.py b/odoo/addons/base/models/ir_http.py
index d63ec1400a6..058965d152b 100644
--- a/odoo/addons/base/models/ir_http.py
+++ b/odoo/addons/base/models/ir_http.py
@@ -210,7 +210,7 @@ class IrHttp(models.AbstractModel):
                 args[key].check_access_rule('read')
             except (odoo.exceptions.AccessError, odoo.exceptions.MissingError) as e:
                 # custom behavior in case a record is not accessible / has been removed
-                if handle_error := rule.endpoint.original_routing.get('handle_params_access_error'):
+                if handle_error := rule.endpoint.routing.get('handle_params_access_error'):
                     if response := handle_error(e):
                         werkzeug.exceptions.abort(response)
                 if isinstance(e, odoo.exceptions.MissingError):