diff --git a/js/molecules-and-light-main.js b/js/molecules-and-light-main.js
index bd27b7f8..2e1b45cc 100644
--- a/js/molecules-and-light-main.js
+++ b/js/molecules-and-light-main.js
@@ -10,16 +10,13 @@ import Sim from '../../joist/js/Sim.js';
 import simLauncher from '../../joist/js/simLauncher.js';
 import platform from '../../phet-core/js/platform.js';
 import Tandem from '../../tandem/js/Tandem.js';
-import MoleculesAndLightKeyboardHelpContent from './common/view/MoleculesAndLightKeyboardHelpContent.js';
-import moleculesAndLightStrings from './moleculesAndLightStrings.js';
 import MoleculesAndLightScreen from './moleculesandlight/MoleculesAndLightScreen.js';
+import moleculesAndLightStrings from './moleculesAndLightStrings.js';
 
 const moleculesAndLightTitleString = moleculesAndLightStrings[ 'molecules-and-light' ].title;
 
-const keyboardHelpContent = new MoleculesAndLightKeyboardHelpContent();
-
 const simOptions = {
-  keyboardHelpNode: keyboardHelpContent,
+  hasKeyboardHelpContent: true,
 
   credits: {
     leadDesign: 'Kelly Lancaster (Java), Amy Rouinfar (HTML5)',
diff --git a/js/moleculesandlight/MoleculesAndLightScreen.js b/js/moleculesandlight/MoleculesAndLightScreen.js
index ef6b5e4b..7493c1f5 100644
--- a/js/moleculesandlight/MoleculesAndLightScreen.js
+++ b/js/moleculesandlight/MoleculesAndLightScreen.js
@@ -9,6 +9,7 @@
 
 import Property from '../../../axon/js/Property.js';
 import Screen from '../../../joist/js/Screen.js';
+import MoleculesAndLightKeyboardHelpContent from '../common/view/MoleculesAndLightKeyboardHelpContent.js';
 import moleculesAndLight from '../moleculesAndLight.js';
 import MoleculesAndLightModel from './model/MoleculesAndLightModel.js';
 import MoleculesAndLightScreenView from './view/MoleculesAndLightScreenView.js';
@@ -23,7 +24,8 @@ class MoleculesAndLightScreen extends Screen {
       function() { return new MoleculesAndLightModel( tandem.createTandem( 'model' ) ); },
       function( model ) { return new MoleculesAndLightScreenView( model, tandem.createTandem( 'view' ) ); }, {
         backgroundColorProperty: new Property( '#C5D6E8' ),
-        tandem: tandem
+        tandem: tandem,
+        keyboardHelpNode: new MoleculesAndLightKeyboardHelpContent()
       }
     );
   }