diff --git a/performancewest_erpnext/performancewest_erpnext/www/orders.html b/performancewest_erpnext/performancewest_erpnext/www/orders.html
index 819a5f4..aa39b83 100644
--- a/performancewest_erpnext/performancewest_erpnext/www/orders.html
+++ b/performancewest_erpnext/performancewest_erpnext/www/orders.html
@@ -190,7 +190,7 @@
       <div class="pw-invoices-title">Invoices</div>
       {% for inv in order.invoices %}
       <div class="pw-invoice-row">
-        <a href="/Sales Invoice/{{ inv.name }}" style="color:var(--pw-blue);text-decoration:underline;">{{ inv.name }}</a>
+        <a href="/api/method/frappe.utils.print_format.download_pdf?doctype=Sales+Invoice&name={{ inv.name }}&no_letterhead=0" target="_blank" style="color:var(--pw-blue);text-decoration:underline;">{{ inv.name }}</a>
         <span>
           ${{ "{:,.2f}".format(inv.grand_total | float) }} —
           {% if inv.outstanding_amount == 0 %}