diff --git a/addons/account_edi_ubl/models/account_edi_format.py b/addons/account_edi_ubl/models/account_edi_format.py
index 00988998461..6e3182e82a8 100644
--- a/addons/account_edi_ubl/models/account_edi_format.py
+++ b/addons/account_edi_ubl/models/account_edi_format.py
@@ -259,10 +259,3 @@ class AccountEdiFormat(models.Model):
             attachment = self._export_ubl(invoice)
             res[invoice] = {'success': True, 'attachment': attachment}
         return res
-
-    def _is_embedding_to_invoice_pdf_needed(self):
-        # OVERRIDE
-        self.ensure_one()
-        if self.code != 'ubl_2_1':
-            return super()._is_embedding_to_invoice_pdf_needed()
-        return False  # ubl must not be embedded to PDF.
diff --git a/addons/l10n_nl_edi/models/account_edi_format.py b/addons/l10n_nl_edi/models/account_edi_format.py
index f041e5812d9..23d11b8329b 100644
--- a/addons/l10n_nl_edi/models/account_edi_format.py
+++ b/addons/l10n_nl_edi/models/account_edi_format.py
@@ -83,11 +83,9 @@ class AccountEdiFormat(models.Model):
     ####################################################
 
     def _check_move_configuration(self, invoice):
-        res = super()._check_move_configuration(invoice)
+        errors = super()._check_move_configuration(invoice)
         if self.code != 'nlcius_1':
-            return res
-
-        errors = []
+            return errors
 
         supplier = invoice.company_id.partner_id.commercial_partner_id
         if not supplier.street or not supplier.zip or not supplier.city:
@@ -130,12 +128,6 @@ class AccountEdiFormat(models.Model):
         attachment = self._export_nlcius(invoice)
         return {invoice: {'success': True, 'attachment': attachment}}
 
-    def _is_embedding_to_invoice_pdf_needed(self):
-        self.ensure_one()
-        if self.code != 'nlcius_1':
-            return super()._is_embedding_to_invoice_pdf_needed()
-        return False
-
     def _create_invoice_from_xml_tree(self, filename, tree):
         self.ensure_one()
         if self.code == 'nlcius_1' and self._is_nlcius(filename, tree):