X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/a0a6dd36190788b89c5d97f981b4e9b563eb385e..758e6da9a80e2e53a171ebc3119f813f8ff4141c:/db/migrate/030_add_foreign_keys.rb

diff --git a/db/migrate/030_add_foreign_keys.rb b/db/migrate/030_add_foreign_keys.rb
index 183aa30db..e3dc7e82d 100644
--- a/db/migrate/030_add_foreign_keys.rb
+++ b/db/migrate/030_add_foreign_keys.rb
@@ -1,3 +1,5 @@
+require 'migrate'
+
 class AddForeignKeys < ActiveRecord::Migration
   def self.up
     add_foreign_key :changeset_tags, [:id], :changesets
@@ -7,6 +9,6 @@ class AddForeignKeys < ActiveRecord::Migration
   end
 
   def self.down
-    raise IrreversibleMigration.new
+    raise ActiveRecord::IrreversibleMigration
   end
 end