Index: src/routes/admin-newsletter.js
===================================================================
--- src/routes/admin-newsletter.js	(revision 834bcc3c41c52321679550863b74ca035538659f)
+++ src/routes/admin-newsletter.js	(revision 34875673eb7989a5ab1986334ece32f689bab211)
@@ -46,5 +46,5 @@
   const subscribeUrl = fullUrl(req, '/nieuwsbrief');
   renderPage(req, res, 'pages/admin-newsletter', {
-    pageTitle: 'Nieuwsbrief',
+    pageTitleKey: 'admin.t_newsletter',
     bodyClass: 'on-admin',
     nlCounts: c,