X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/662a70957f0652acd6579efc635eed8f708ab48c..248c7167e95d970b770c43102ee68cf1319973f7:/services/api/db/migrate/20180820130357_add_pdh_and_trash_index_to_collections.rb

diff --git a/services/api/db/migrate/20180820130357_add_pdh_and_trash_index_to_collections.rb b/services/api/db/migrate/20180820130357_add_pdh_and_trash_index_to_collections.rb
index 8d1cdf39b3..28bbf5f487 100644
--- a/services/api/db/migrate/20180820130357_add_pdh_and_trash_index_to_collections.rb
+++ b/services/api/db/migrate/20180820130357_add_pdh_and_trash_index_to_collections.rb
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: AGPL-3.0
 
-class AddPdhAndTrashIndexToCollections < ActiveRecord::Migration
+class AddPdhAndTrashIndexToCollections < ActiveRecord::Migration[4.2]
   def change
     add_index :collections, [:portable_data_hash, :trash_at]
   end