diff --git a/app/Http/Controllers/ClientPortal/InvoiceController.php b/app/Http/Controllers/ClientPortal/InvoiceController.php
index 2270a5f8350e..4caecece5cdf 100644
--- a/app/Http/Controllers/ClientPortal/InvoiceController.php
+++ b/app/Http/Controllers/ClientPortal/InvoiceController.php
@@ -69,7 +69,7 @@ class InvoiceController extends Controller
 
         $data = [
             'invoice' => $invoice,
-            'invitation' => $invitation,
+            'invitation' => $invitation ?: $invoice->invitations->first(),
             'key' => $invitation ? $invitation->key : false,
         ];