admin plugin

reloading.diff

diff --git i/config/environment.rb w/config/environment.rb
index 7549e10..b1636d4 100644
--- i/config/environment.rb
+++ w/config/environment.rb
@@ -124,6 +124,7 @@ Rails::Initializer.run do |config|
   config.autoload_paths << RAILS_ROOT + '/app/services'
 
   config.plugin_paths << 'services'
+  config.reload_plugins = true if ENV["RAILS_ENV"] == 'development'
 
   # RailsLTS https://makandracards.com/railslts/16311-configuring-rails-lts
   config.rails_lts_options = { default: :compatible }
diff --git i/services/admin/app/controllers/admin/landing_page_brand_messages_controller.rb w/services/admin/app/controllers/admin/landing_page_brand_messages_controller.rb
index 966965d..9ad5ad0 100644
--- i/services/admin/app/controllers/admin/landing_page_brand_messages_controller.rb
+++ w/services/admin/app/controllers/admin/landing_page_brand_messages_controller.rb
@@ -1,3 +1,5 @@
+require 'admin/landing_pages/brand_messages_editor'
+
 module Admin
   class LandingPageBrandMessagesController < Admin::BaseController
     restrict_access_to_roles :admin