diff --git a/config/site_settings.yml b/config/site_settings.yml
index 39835d5a889..a927de4c5fd 100644
--- a/config/site_settings.yml
+++ b/config/site_settings.yml
@@ -1863,26 +1863,33 @@ developer:
     hidden: true
     default: ""
   enable_long_polling:
+    hidden: true
     client: true
     default: true
   enable_chunked_encoding:
+    hidden: true
     client: true
     default: true
   long_polling_interval:
+    hidden: true
     default: 25000
     max: 25000
   long_polling_base_url:
+    hidden: true
     client: true
     default: "/"
   background_polling_interval:
+    hidden: true
     client: true
     default: 60000
     max: 99000
   polling_interval:
+    hidden: true
     client: true
     default: 3000
     max: 99000
   anon_polling_interval:
+    hidden: true
     client: true
     default: 30000
     max: 99000