diff --git a/app/Jobs/Vendor/CreatePurchaseOrderPdf.php b/app/Jobs/Vendor/CreatePurchaseOrderPdf.php
index b17081c80e16..dfe9836e99f6 100644
--- a/app/Jobs/Vendor/CreatePurchaseOrderPdf.php
+++ b/app/Jobs/Vendor/CreatePurchaseOrderPdf.php
@@ -70,8 +70,6 @@ class CreatePurchaseOrderPdf implements ShouldQueue
         
         $this->entity = $invitation->purchase_order;
 
-        $this->contact = $invitation->contact;
-
         $this->vendor = $invitation->contact->vendor;
         
         $this->disk = $disk ?? config('filesystems.default');
diff --git a/app/Services/Pdf/PdfService.php b/app/Services/Pdf/PdfService.php
index 943a6a9dcdb0..7bb06d6bad35 100644
--- a/app/Services/Pdf/PdfService.php
+++ b/app/Services/Pdf/PdfService.php
@@ -19,6 +19,7 @@ use App\Models\PurchaseOrderInvitation;
 use App\Models\QuoteInvitation;
 use App\Models\RecurringInvoiceInvitation;
 use App\Services\Pdf\PdfConfiguration;
+use App\Services\Pdf\PdfDesigner;
 use App\Utils\HostedPDF\NinjaPdf;
 use App\Utils\HtmlEngine;
 use App\Utils\PhantomJS\Phantom;