diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
--- a/config/initializers/assets.rb
+++ b/config/initializers/assets.rb
@@ -18,6 +18,6 @@
 Rails.application.config.assets.precompile += ['local_jquery.js','tablesorter-theme.cafe.css']
 %w( announcements submissions configurations contests contest_management graders heartbeat 
     login main messages problems report site sites sources tasks groups
-    test user_admin users ).each do |controller|
+    test user_admin users tags).each do |controller|
   Rails.application.config.assets.precompile += ["#{controller}.js", "#{controller}.css"]
 end