diff --git a/account_invoice_update_wizard/wizard/account_invoice_update.py b/account_invoice_update_wizard/wizard/account_invoice_update.py
index 2bc26d6..0de0648 100644
--- a/account_invoice_update_wizard/wizard/account_invoice_update.py
+++ b/account_invoice_update_wizard/wizard/account_invoice_update.py
@@ -3,7 +3,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo import models, fields, api, _
-from odoo.exceptions import Warning as UserError
+from odoo.exceptions import UserError
 import odoo.addons.decimal_precision as dp