diff --git a/js/StatusBar.js b/js/StatusBar.js
index 66ad8b03f..d93200873 100644
--- a/js/StatusBar.js
+++ b/js/StatusBar.js
@@ -6,15 +6,15 @@
  *
  * @author Chris Malley (PixelZoom, Inc.)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var inherit = require( 'PHET_CORE/inherit' );
-  var Node = require( 'SCENERY/nodes/Node' );
-  var PhetFont = require( 'SCENERY_PHET/PhetFont' );
-  var Rectangle = require( 'SCENERY/nodes/Rectangle' );
-  var vegas = require( 'VEGAS/vegas' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const Node = require( 'SCENERY/nodes/Node' );
+  const PhetFont = require( 'SCENERY_PHET/PhetFont' );
+  const Rectangle = require( 'SCENERY/nodes/Rectangle' );
+  const vegas = require( 'VEGAS/vegas' );
 
   // constants
   var DEFAULT_FONT = new PhetFont( 20 );