diff --git a/addons/l10n_sa_edi/views/report_invoice.xml b/addons/l10n_sa_edi/views/report_invoice.xml
index 1c803086773..773b9e2b7c7 100644
--- a/addons/l10n_sa_edi/views/report_invoice.xml
+++ b/addons/l10n_sa_edi/views/report_invoice.xml
@@ -9,7 +9,7 @@
                 <div t-if="o.company_id.country_id.code == 'SA' and o.currency_id != o.company_id.currency_id"
                      id="sar_amounts" class="row clearfix ms-auto my-3 text-nowrap table">
                     <t t-set="sar_rate"
-                       t-value="o.env['res.currency']._get_conversion_rate(o.currency_id, o.company_id.currency_id, o.company_id, o.l10n_sa_confirmation_datetime)"/>
+                       t-value="o.env['res.currency']._get_conversion_rate(o.currency_id, o.company_id.currency_id, o.company_id, o.invoice_date)"/>
                     <div name="exchange_rate" class="col-auto">
                         <strong>Exchange Rate</strong>
                         <p class="m-0" t-esc="sar_rate" t-options='{"widget": "float", "precision": 5}'/>
@@ -22,7 +22,7 @@
                     <div name="sar_vat_amount" class="col-auto">
                         <strong>VAT Amount (SAR)</strong>
                         <p class="m-0"
-                           t-esc="o.currency_id._convert(o.amount_tax, o.company_id.currency_id, o.company_id, o.l10n_sa_confirmation_datetime)"
+                           t-esc="o.currency_id._convert(o.amount_tax, o.company_id.currency_id, o.company_id, o.invoice_date)"
                            t-options='{"widget": "monetary", "display_currency": o.company_currency_id}'/>
                     </div>
                     <div name="sar_total" class="col-auto">