diff --git a/app/models/site_setting.rb b/app/models/site_setting.rb
index eeec027e9..f5091b5d6 100644
--- a/app/models/site_setting.rb
+++ b/app/models/site_setting.rb
@@ -75,7 +75,7 @@ class SiteSetting < ActiveRecord::Base
   setting(:rate_limit_create_post, 5)
   setting(:max_topics_per_day, 20)
   setting(:max_private_messages_per_day, 20)
-  setting(:max_likes_per_day, 20)
+  setting(:max_likes_per_day, 30)
   setting(:max_bookmarks_per_day, 20)
   setting(:max_flags_per_day, 20)
   setting(:max_edits_per_day, 30)