diff --git a/src/NewsletterPageExtender.php b/src/NewsletterPageExtender.php
index a0a10df..ac8a289 100644
--- a/src/NewsletterPageExtender.php
+++ b/src/NewsletterPageExtender.php
@@ -29,7 +29,7 @@ public function updateSettingsFields(FieldList $fields) {
     );
 
     $NewsletterTab->push(new Tab('NewsletterTab', 'Newsletter Options',
-      $NewsletterShowHide,
+      $NewsletterShowHide
     ));
   }
 }