diff --git a/db/migrate/20180605203552_rename_notifications_delay_to_interval.rb b/db/migrate/20180605203552_rename_notifications_delay_to_interval.rb
index 17c6864..7ec2c31 100644
--- a/db/migrate/20180605203552_rename_notifications_delay_to_interval.rb
+++ b/db/migrate/20180605203552_rename_notifications_delay_to_interval.rb
@@ -1,5 +1,5 @@
-class RenameNotificationsintervalToInterval < ActiveRecord::Migration[5.2]
+class RenameNotificationsDelayToInterval < ActiveRecord::Migration[5.2]
   def change
-    rename_column :notifications, :interval, :interval
+    rename_column :notifications, :delay, :interval
   end
 end