Index: src/routes/admin-settings.js
===================================================================
--- src/routes/admin-settings.js	(revision 63edb0d519500782be884d350a3d2a41569553c2)
+++ src/routes/admin-settings.js	(revision 0908b8f84e30c989e07b845e66e48d7214cf0135)
@@ -88,5 +88,5 @@
 
     if (typeof req.body.tenancy !== 'undefined') {
-      setTenancy(req.body.tenancy === 'hub' ? 'hub' : 'solo');
+      setTenancy(req.body.tenancy); // valideert naar solo | hub | circle
     }
     if (typeof req.body.hub_title !== 'undefined') {