diff --git a/addons/l10n_es_edi_tbai/models/res_company.py b/addons/l10n_es_edi_tbai/models/res_company.py
index 306fc39ee51..6608da94e95 100644
--- a/addons/l10n_es_edi_tbai/models/res_company.py
+++ b/addons/l10n_es_edi_tbai/models/res_company.py
@@ -98,7 +98,8 @@ class ResCompany(models.Model):
 
     def _get_l10n_es_tbai_next_chain_index(self):
         if not self.l10n_es_tbai_chain_sequence_id:
-            self.l10n_es_tbai_chain_sequence_id = self.env['ir.sequence'].create({
+            self_sudo = self.sudo()
+            self_sudo.l10n_es_tbai_chain_sequence_id = self_sudo.env['ir.sequence'].create({
                 'name': f'TicketBAI account move sequence for {self.name} (id: {self.id})',
                 'code': f'l10n_es.edi.tbai.account.move.{self.id}',
                 'implementation': 'no_gap',