diff --git a/pkg/invoices.go b/pkg/invoices.go
index 2944f8c..c892503 100644
--- a/pkg/invoices.go
+++ b/pkg/invoices.go
@@ -413,6 +413,9 @@ func newNewInvoicePage(form *invoiceForm, r *http.Request) *newInvoicePage {
 	if err != nil {
 		panic(err)
 	}
+	if len(form.Products) == 0 {
+		form.Products = append(form.Products, newInvoiceProductForm(0, company, getLocale(r), mustGetTaxOptions(r.Context(), conn, company)))
+	}
 	return page
 }