diff --git a/apps/myjobs/config/initializers/new_framework_defaults_6_0.rb b/apps/myjobs/config/initializers/new_framework_defaults_6_0.rb
index 92240ef5f..a48d4eb00 100644
--- a/apps/myjobs/config/initializers/new_framework_defaults_6_0.rb
+++ b/apps/myjobs/config/initializers/new_framework_defaults_6_0.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 #
 # This file contains migration options to ease your Rails 6.0 upgrade.