diff --git a/app/models/post.rb b/app/models/post.rb
index ee2812e61..eebe7e329 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -753,7 +753,7 @@ class Post < ActiveRecord::Base
 
         votes.create(:score => score)
       else
-        raise PostVote::Error.new("You have already voted for this comment")
+        raise PostVote::Error.new("You have already voted for this post")
       end
     end
   end