```ruby
###
# Copyright (c) 2015, Upnext Technologies Sp. z o.o.
# All rights reserved.
#
# This source code is licensed under the BSD 3-Clause License found in the
# LICENSE.txt file in the root directory of this source tree. 
###

module BeaconControl
  module KontaktIoExtension
    class Engine < Rails::Engine
      isolate_namespace BeaconControl::KontaktIoExtension

      initializer "kontakt_io_extension", before: :load_config_initializers do |_|
        config.paths["db/migrate"].expanded.each do |expanded_path|
          Rails.application.config.paths["db/migrate"] << expanded_path
        end
      end

      initializer 'kontakt_io.assets.precompile', after: :load_config_initializers do |app|
        ::Sprockets::ES6.instance.instance_exec do
          @options = @options.merge(
            stage: 0,
            modules: :ignore,
            moduleIds: true
          )
          @cache_key = [*@cache_key[0..2], @options]
        end

        app.config.assets.precompile += %w(
            kontakt_io_extension.js
            kontakt_io_extension.css
          )
      end
    end
  end
end
```

Remove precompile kontakt io assets
user
```ruby
###
# Copyright (c) 2015, Upnext Technologies Sp. z o.o.
# All rights reserved.
#
# This source code is licensed under the BSD 3-Clause License found in the
# LICENSE.txt file in the root directory of this source tree. 
###

module BeaconControl
  module KontaktIoExtension
    class Engine < Rails::Engine
      isolate_namespace BeaconControl::KontaktIoExtension

      initializer "kontakt_io_extension", before: :load_config_initializers do |_|
        config.paths["db/migrate"].expanded.each do |expanded_path|
          Rails.application.config.paths["db/migrate"] << expanded_path
        end
      end

      initializer 'kontakt_io.assets.precompile', after: :load_config_initializers do |app|
        ::Sprockets::ES6.instance.instance_exec do
          @options = @options.merge(
            stage: 0,
            modules: :ignore,
            moduleIds: true
          )
          @cache_key = [*@cache_key[0..2], @options]
        end
      end
    end
  end
end
```
assistant