diff --git a/l10n_ar_account_withholding/models/account_tax.py b/l10n_ar_account_withholding/models/account_tax.py
index 79d33deb5..81ca734be 100644
--- a/l10n_ar_account_withholding/models/account_tax.py
+++ b/l10n_ar_account_withholding/models/account_tax.py
@@ -148,7 +148,7 @@ def get_partner_alicuota_percepcion(self, partner, date):
             return arba.alicuota_percepcion / 100.0
         return 0.0
 
-    def get_partner_alicuot(self, partner, date):
+    def get_partner_alicuot(self, partner, date, line=None):
         self.ensure_one()
         commercial_partner = partner.commercial_partner_id
         company = self.company_id