     autoprefixer:
       options:
         browsers: [ 'last 2 version' ]
+        map: true
       post:
         files: [
           expand: true

        files: [ '<%%= config.app %>/scripts/{,*/}*.coffee' ]
        tasks: [
          'coffeelint'
          'coffee:jitter'
          'replace:scripts'
        ]<% } %><% if ( scriptsLang === 'javascript') { %>


        files: [ 'Gruntfile.coffee' ]<% if ( stylesLang === 'sass') { %>

      styles:
        files: '<%%= config.app %>/styles/{,*/}*.{scss,sass}'
        tasks: [
          'sass'
          'autoprefixer'
