diff --git a/addons/account_analytic_default_hr_expense/models/hr_expense.py b/addons/account_analytic_default_hr_expense/models/hr_expense.py
index 95e9378650d..54b8d4c6d44 100644
--- a/addons/account_analytic_default_hr_expense/models/hr_expense.py
+++ b/addons/account_analytic_default_hr_expense/models/hr_expense.py
@@ -10,7 +10,7 @@ class HrExpense(models.Model):
     @api.onchange('product_id', 'date', 'account_id')
     def _onchange_product_id(self):
         res = super(HrExpense, self)._onchange_product_id()
-        rec = self.env['account.analytic.default'].account_get(product_id=self.product_id.id, account_id=self.account_id.id, company_id=self.company_id.id, date=self.date)
+        rec = self.env['account.analytic.default'].sudo().account_get(product_id=self.product_id.id, account_id=self.account_id.id, company_id=self.company_id.id, date=self.date)
         self.analytic_account_id = rec.analytic_id.id
         self.analytic_tag_ids = rec.analytic_tag_ids.ids
         return res