diff --git a/app/Http/Controllers/PreviewController.php b/app/Http/Controllers/PreviewController.php
index c0a2d85a9b14..3d5e4e87aa5f 100644
--- a/app/Http/Controllers/PreviewController.php
+++ b/app/Http/Controllers/PreviewController.php
@@ -16,6 +16,10 @@ use App\Designs\Designer;
 use App\Factory\InvoiceFactory;
 use App\Jobs\Invoice\CreateInvoicePdf;
 use App\Jobs\Util\PreviewPdf;
+use App\Models\Client;
+use App\Models\ClientContact;
+use App\Models\Invoice;
+use App\Models\InvoiceInvitation;
 use App\Services\PdfMaker\Design;
 use App\Services\PdfMaker\PdfMaker;
 use App\Utils\HtmlEngine;