X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/16f5a5ac0c674b258996fcbde1c3fda2e651906a..233c6c0e97d994b92700f3e40d7b21b0da4f373c:/db/migrate/022_key_constraints.rb

diff --git a/db/migrate/022_key_constraints.rb b/db/migrate/022_key_constraints.rb
index 5a6a9296f..3030ed2cf 100644
--- a/db/migrate/022_key_constraints.rb
+++ b/db/migrate/022_key_constraints.rb
@@ -1,6 +1,6 @@
 require "migrate"
 
-class KeyConstraints < ActiveRecord::Migration
+class KeyConstraints < ActiveRecord::Migration[4.2]
   def self.up
     # Primary keys
     add_primary_key :current_node_tags, [:id, :k]