diff --git a/addons/account/models/chart_template.py b/addons/account/models/chart_template.py
index 3a4c9117e44..6810b94a3a6 100644
--- a/addons/account/models/chart_template.py
+++ b/addons/account/models/chart_template.py
@@ -157,8 +157,8 @@ def update_taxes_from_templates(cr, chart_template_xmlid):
         )
 
     env = api.Environment(cr, SUPERUSER_ID, {})
-    chart_template_id = env['ir.model.data']._xmlid_to_res_id(chart_template_xmlid)
-    companies = env['res.company'].search([('chart_template_id', '=', chart_template_id)])
+    chart_template_id = env.ref(chart_template_xmlid).id
+    companies = env['res.company'].search([('chart_template_id', 'child_of', chart_template_id)])
     outdated_taxes = []
     new_taxes_template = []
     for company in companies: