diff --git a/pos_pricelist/__init__.py b/pos_pricelist/__init__.py
index e28daa3c..576e94c5 100644
--- a/pos_pricelist/__init__.py
+++ b/pos_pricelist/__init__.py
@@ -26,7 +26,9 @@ def set_pos_line_taxes(cr, registry):
                     select l.id, t.id
                     from pos_order_line l
                     join pos_order o on l.order_id = o.id
-                    join product_taxes_rel rel on rel.prod_id = l.product_id
+                    join product_product p on l.product_id = p.id
+                    join product_template pt on pt.id = p.product_tmpl_id
+                    join product_taxes_rel rel on rel.prod_id = pt.id
                     join account_tax t on rel.tax_id = t.id
                     where t.company_id = o.company_id""")
     registry['pos.order']._install_tax_detail(cr, SUPERUSER_ID)