diff --git a/app/controllers/stats_controller.rb b/app/controllers/stats_controller.rb
index 116bca7c..10b75819 100644
--- a/app/controllers/stats_controller.rb
+++ b/app/controllers/stats_controller.rb
@@ -97,8 +97,7 @@ class StatsController < ApplicationController
   end
 
   def authorize_stats
-    @site = find_site
-    authorize SiteStat.new(@site)
+    authorize SiteStat.new(site)
   end
 
   # TODO: Eliminar cuando mergeemos referer-origin
@@ -195,4 +194,8 @@ class StatsController < ApplicationController
       p[:period_start]..p[:period_end]
     end
   end
+
+  def site
+    @site ||= find_site
+  end
 end