diff --git a/app/models/forum_post.rb b/app/models/forum_post.rb
index f82238bba..38cfc58ea 100644
--- a/app/models/forum_post.rb
+++ b/app/models/forum_post.rb
@@ -7,8 +7,8 @@ class ForumPost < ActiveRecord::Base
   after_save :update_topic_updated_at
   validates_presence_of :body, :creator_id
   validate :validate_topic_is_unlocked
-  scope :body_matches, lambda {|body| where(["text_index @@ plainto_tsquery(?)", body])}
-  scope :for_user, lambda {|user_id| where("creator_id = ?", user_id)}
+  scope :body_matches, lambda {|body| where(["forum_posts.text_index @@ plainto_tsquery(?)", body])}
+  scope :for_user, lambda {|user_id| where("forum_posts.creator_id = ?", user_id)}
   search_methods :body_matches
   
   def self.new_reply(params)