diff --git a/db/migrate/20150408231524_add_settings_to_comments.rb b/db/migrate/20150408231524_add_settings_to_comments.rb
index 1e44e1f..9342ec0 100644
--- a/db/migrate/20150408231524_add_settings_to_comments.rb
+++ b/db/migrate/20150408231524_add_settings_to_comments.rb
@@ -1,9 +1,5 @@
 class AddSettingsToComments < ActiveRecord::Migration
-  def self.up
-    add_column :comments, :setting, :text unless column_exists?(:comments, :setting)
-  end
-
-  def self.down
-    remove_column :comments, :setting
+  def change
+    rename_column :comments, :setting, :settings
   end
 end
--
libgit2 0.21.2