diff --git a/app/controllers/rb_updated_items_controller.rb b/app/controllers/rb_updated_items_controller.rb
index 330cfa3915..12bc6e1deb 100644
--- a/app/controllers/rb_updated_items_controller.rb
+++ b/app/controllers/rb_updated_items_controller.rb
@@ -1,3 +1,5 @@
+include RbCommonHelper
+
 class RbUpdatedItemsController < RbApplicationController
   unloadable
   
diff --git a/app/views/rb_burndown_charts/_burndown.html.erb b/app/views/rb_burndown_charts/_burndown.html.erb
index c762ed8449..95c26c49ea 100755
--- a/app/views/rb_burndown_charts/_burndown.html.erb
+++ b/app/views/rb_burndown_charts/_burndown.html.erb
@@ -1,7 +1,7 @@
 <%- charts = (burndown.is_a?(Array) ? burndown : [burndown]) %>
 <%- dataseries = charts[0].series(:all).collect{|series| series.name } %>
 
-  <%= theme_stylesheet_link_tag 'jqplot.css' %>
+  <%= stylesheet_link_tag 'jqplot.css', :plugin => 'redmine_backlogs' %>
 
   <%= javascript_include_tag 'jquery-1.4.2.min.js', :plugin => 'redmine_backlogs' %>
   <!--[if IE]><%= javascript_include_tag 'jquery.jqplot/excanvas.js', :plugin => 'redmine_backlogs' %><![endif]-->
diff --git a/assets/stylesheets/rb_default/jqplot.css b/assets/stylesheets/jqplot.css
similarity index 100%
rename from assets/stylesheets/rb_default/jqplot.css
rename to assets/stylesheets/jqplot.css