diff --git a/src/App.js b/src/App.js
index 1dbbfbc4f..e673b7e3d 100644
--- a/src/App.js
+++ b/src/App.js
@@ -15,7 +15,7 @@ import {
 import { I18nextProvider } from 'react-i18next';
 // import ConnectedToolContextMenu from './connectedComponents/ConnectedToolContextMenu';
 import OHIFCornerstoneExtension from '@ohif/extension-cornerstone';
-// import OHIFDicomHtmlExtension from 'ohif-dicom-html-extension';
+import OHIFDicomHtmlExtension from '@ohif/extension-dicom-html';
 import OHIFDicomMicroscopyExtension from '@ohif/extension-dicom-microscopy';
 import OHIFDicomPDFExtension from '@ohif/extension-dicom-pdf';
 import OHIFStandaloneViewer from './OHIFStandaloneViewer';
@@ -61,7 +61,7 @@ extensionManager.registerExtensions([
   OHIFCornerstoneExtension,
   OHIFVTKExtension,
   OHIFDicomPDFExtension,
-  // new OHIFDicomHtmlExtension(),
+  OHIFDicomHtmlExtension,
   OHIFDicomMicroscopyExtension,
 ]);
 
diff --git a/src/config.js b/src/config.js
index cd1bd8bec..fcfa138ea 100644
--- a/src/config.js
+++ b/src/config.js
@@ -1,7 +1,7 @@
-import dicomParser from 'dicom-parser';
+import OHIF from 'ohif-core';
 import cornerstone from 'cornerstone-core';
 import cornerstoneWADOImageLoader from 'cornerstone-wado-image-loader';
-import OHIF from 'ohif-core';
+import dicomParser from 'dicom-parser';
 import version from './version.js';
 
 window.info = {
@@ -10,8 +10,10 @@ window.info = {
 };
 
 // For debugging
+//if (process.env.node_env === 'development') {
 window.cornerstone = cornerstone;
 window.cornerstoneWADOImageLoader = cornerstoneWADOImageLoader;
+//}
 
 cornerstoneWADOImageLoader.external.cornerstone = cornerstone;
 cornerstoneWADOImageLoader.external.dicomParser = dicomParser;