diff --git a/addons/account_edi_ubl_cii/models/account_edi_xml_ubl_20.py b/addons/account_edi_ubl_cii/models/account_edi_xml_ubl_20.py
index e8ebfed1a2d..06de9681cef 100644
--- a/addons/account_edi_ubl_cii/models/account_edi_xml_ubl_20.py
+++ b/addons/account_edi_ubl_cii/models/account_edi_xml_ubl_20.py
@@ -735,7 +735,7 @@ class AccountEdiXmlUBL20(models.AbstractModel):
         tax_nodes = tree.findall('.//{*}Item/{*}ClassifiedTaxCategory/{*}Percent')
         if not tax_nodes:
             for elem in tree.findall('.//{*}TaxTotal'):
-                tax_nodes += elem.findall('.//{*}TaxSubtotal/{*}Percent')
+                tax_nodes += elem.findall('.//{*}TaxSubtotal/{*}TaxCategory/{*}Percent')
         return self._import_fill_invoice_line_taxes(tax_nodes, invoice_line, inv_line_vals, logs)
 
     def _correct_invoice_tax_amount(self, tree, invoice):