diff --git a/db/migrate/20220718201541_drop_moderation_votes_table.rb b/db/migrate/20220718201541_drop_moderation_votes_table.rb
index 45ba4531..ea468d0d 100644
--- a/db/migrate/20220718201541_drop_moderation_votes_table.rb
+++ b/db/migrate/20220718201541_drop_moderation_votes_table.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class DropModerationVotesTable < ActiveRecord::Migration[6.1]
   def up
     drop_table :moderation_votes