diff --git a/addons/l10n_ar/models/account_move_line.py b/addons/l10n_ar/models/account_move_line.py
index 043a30718c5..918bb6a8f29 100644
--- a/addons/l10n_ar/models/account_move_line.py
+++ b/addons/l10n_ar/models/account_move_line.py
@@ -9,7 +9,7 @@ class AccountMoveLine(models.Model):
     def _l10n_ar_prices_and_taxes(self):
         self.ensure_one()
         invoice = self.move_id
-        included_taxes = self.tax_ids.filtered('tax_group_id.l10n_ar_vat_afip_code') if self.move_id._l10n_ar_include_vat() else self.tax_ids
+        included_taxes = self.tax_ids.filtered('tax_group_id.l10n_ar_vat_afip_code') if self.move_id._l10n_ar_include_vat() else False
         if not included_taxes:
             price_unit = self.tax_ids.with_context(round=False).compute_all(
                 self.price_unit, invoice.currency_id, 1.0, self.product_id, invoice.partner_id)