diff --git a/config/site_settings.yml b/config/site_settings.yml
index 0a172a88a25..1a9e57d9a51 100644
--- a/config/site_settings.yml
+++ b/config/site_settings.yml
@@ -1490,7 +1490,7 @@ developer:
     max: 99000
   anon_polling_interval:
     client: true
-    default: 15000
+    default: 30000
     max: 99000
   flush_timings_secs:
     client: true