diff --git a/db/migrate/20240722153930_add_sessions_table.rb b/db/migrate/20240722153930_add_sessions_table.rb
index b90b63b..9951e4d 100644
--- a/db/migrate/20240722153930_add_sessions_table.rb
+++ b/db/migrate/20240722153930_add_sessions_table.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AddSessionsTable < ActiveRecord::Migration[6.1]
   def change
     create_table :sessions do |t|