X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/44c95f99098fa6c6acbfa82d4b6cbc6015eb6e39..cb4efac6793d18892dde09c631895cb98c3df470:/services/api/db/migrate/20140501165548_add_unique_name_index_to_links.rb

diff --git a/services/api/db/migrate/20140501165548_add_unique_name_index_to_links.rb b/services/api/db/migrate/20140501165548_add_unique_name_index_to_links.rb
index c7f6e7a85d..9c177f788a 100644
--- a/services/api/db/migrate/20140501165548_add_unique_name_index_to_links.rb
+++ b/services/api/db/migrate/20140501165548_add_unique_name_index_to_links.rb
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: AGPL-3.0
 
-class AddUniqueNameIndexToLinks < ActiveRecord::Migration
+class AddUniqueNameIndexToLinks < ActiveRecord::Migration[4.2]
   def change
     # Make sure PgPower is here. Otherwise the "where" will be ignored
     # and we'll end up with a far too restrictive unique