diff --git a/lib/acts_as_having_posts.rb b/lib/acts_as_having_posts.rb
index 1dff587..68ef4a7 100644
--- a/lib/acts_as_having_posts.rb
+++ b/lib/acts_as_having_posts.rb
@@ -22,7 +22,7 @@ module ActsAsHavingPosts
   end
 
   def feed
-    self.children.find(:first, :conditions => {:type => 'RssFeed'})
+    Article.where(:parent_id => self.id).where(:type => 'RssFeed').first
   end
 
   def feed=(attrs)
--
libgit2 0.21.2