diff --git a/app/Http/Controllers/PreviewController.php b/app/Http/Controllers/PreviewController.php
index b8f8ead2a08b..19627cb4fe64 100644
--- a/app/Http/Controllers/PreviewController.php
+++ b/app/Http/Controllers/PreviewController.php
@@ -340,7 +340,7 @@ class PreviewController extends BaseController
 
     public function live(PreviewInvoiceRequest $request)
     {
-        if (Ninja::isHosted() && in_array($request->getHost(),  ['preview.invoicing.co','staging.invoicing.co'])) {
+        if (Ninja::isHosted() && !in_array($request->getHost(),  ['preview.invoicing.co', 'staging.invoicing.co'])) {
             return response()->json(['message' => 'This server cannot handle this request.'], 400);
         }