X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/07e961b0d36fe51b967d271187b7c7fbc25d42b5..f2788dd5fc3ef725969d6c0fcc4ddee3754829fc:/services/api/db/migrate/20171208203841_fix_trash_flag_follow.rb

diff --git a/services/api/db/migrate/20171208203841_fix_trash_flag_follow.rb b/services/api/db/migrate/20171208203841_fix_trash_flag_follow.rb
index c9e50a64b7..d071c32f08 100644
--- a/services/api/db/migrate/20171208203841_fix_trash_flag_follow.rb
+++ b/services/api/db/migrate/20171208203841_fix_trash_flag_follow.rb
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: AGPL-3.0
 
-class FixTrashFlagFollow < ActiveRecord::Migration
+class FixTrashFlagFollow < ActiveRecord::Migration[4.2]
   def change
     ActiveRecord::Base.connection.execute("DROP MATERIALIZED VIEW materialized_permission_view")
     ActiveRecord::Base.connection.execute(