diff --git a/app/controllers/locomotive/robots_controller.rb b/app/controllers/locomotive/robots_controller.rb
index 6dabb317..741693aa 100644
--- a/app/controllers/locomotive/robots_controller.rb
+++ b/app/controllers/locomotive/robots_controller.rb
@@ -10,7 +10,7 @@ module Locomotive
     respond_to :txt
 
     def show
-      template = Liquid::Template.parse(current_site.robots_txt)
+      template = ::Liquid::Template.parse(current_site.robots_txt)
       render :text => template.render('request_host' => self.request.host.downcase)
     end