 initWatcher = (config, callback) ->
   watched = config.paths.watched.concat config._normalized.paths.allConfigFiles
   watched = watched.concat.apply watched, config._normalized.bowerComponents.map (_) -> _.files
-
-  Object.keys(require.extensions).forEach (ext) ->
-    watched.push config.paths.config + ext
 
   exists = (path, callback) ->
     fs_utils.exists path, (value) ->

      if isConfigFile or isPackageFile
        reload isPluginsFile
      else if path is bowerConfig
        helpers.install config.paths.root, 'bower'
      else
        changeHandler path
    .on 'unlink', (path) ->

  watcher
    .on('error', logger.error)
    .on 'add', (path) ->
      isConfigFile = possibleConfigFiles[path]
      isPluginsFile = path in [packageConfig, bowerConfig]
      unless isConfigFile or isPluginsFile
