diff --git a/app/Http/Controllers/InvoiceApiController.php b/app/Http/Controllers/InvoiceApiController.php
index b9b97835e68b..1304c4226654 100644
--- a/app/Http/Controllers/InvoiceApiController.php
+++ b/app/Http/Controllers/InvoiceApiController.php
@@ -316,6 +316,15 @@ class InvoiceApiController extends BaseAPIController
 
             return $this->response($data);
         }
+        else if ($request->action == ACTION_RESTORE) {
+            $invoice = Invoice::scope($publicId)->withTrashed()->firstOrFail();
+            $this->invoiceRepo->restore($invoice);
+
+            $transformer = new InvoiceTransformer(\Auth::user()->account, Input::get('serializer'));
+            $data = $this->createItem($invoice, $transformer, 'invoice');
+
+            return $this->response($data);
+        }
 
         $data = $request->input();
         $data['public_id'] = $publicId;
diff --git a/app/Ninja/Transformers/InvoiceTransformer.php b/app/Ninja/Transformers/InvoiceTransformer.php
index 432e65a2876e..d673c87e95f9 100644
--- a/app/Ninja/Transformers/InvoiceTransformer.php
+++ b/app/Ninja/Transformers/InvoiceTransformer.php
@@ -88,6 +88,7 @@ class InvoiceTransformer extends EntityTransformer
             'custom_taxes1' => (bool) $invoice->custom_taxes1,
             'custom_taxes2' => (bool) $invoice->custom_taxes2,
             'has_expenses' => (bool) $invoice->has_expenses,
+            'quote_invoice_id' => (int) $invoice->quote_invoice_id,
         ];
     }
 }