diff --git a/README.md b/README.md
index 1c89f260..e23e7e1d 100644
--- a/README.md
+++ b/README.md
@@ -258,7 +258,7 @@ Install the application dependencies via npm:
 
 The application can be bundled and minified:
 
-    browserify app.js -o app-bundle.js
+    browserify app.js -o app-bundle.js -t babelify 
     uglifyjs app-bundle.js -o app-bundle.min.js
 
 And loaded into a webpage:
diff --git a/bower.json b/bower.json
index d8505430..ff0ecf17 100644
--- a/bower.json
+++ b/bower.json
@@ -4,6 +4,7 @@
   "main": ["dist/vis.min.js", "dist/vis.min.css"],
   "description": "A dynamic, browser-based visualization library.",
   "homepage": "http://visjs.org/",
+  "license": ["Apache-2.0", "MIT"],
   "repository": {
     "type": "git",
     "url": "git://github.com/almende/vis.git"
diff --git a/package.json b/package.json
index 73601cc9..fdae7c86 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "version": "4.0.1-SNAPSHOT",
   "description": "A dynamic, browser-based visualization library.",
   "homepage": "http://visjs.org/",
+  "license": ["Apache-2.0", "MIT"],
   "repository": {
     "type": "git",
     "url": "git://github.com/almende/vis.git"