diff --git a/package.json b/package.json
index b6b08ad97..0b2501767 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "babel-plugin-react-transform": "^3.0.0",
     "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-plugin-transform-react-remove-prop-types": "^0.4.10",
+    "babel-polyfill": "^6.26.0",
     "babel-preset-airbnb": "^2.4.0",
     "babel-preset-env": "^1.6.1",
     "babel-preset-react": "^6.24.1",
diff --git a/webpack.docs.config.js b/webpack.docs.config.js
index c80db3cd7..795734150 100644
--- a/webpack.docs.config.js
+++ b/webpack.docs.config.js
@@ -3,7 +3,7 @@ var webpack = require("webpack");
 var ExtractTextPlugin = require("extract-text-webpack-plugin");
 
 module.exports = {
-  entry: ["./docs-site/src/boot"],
+  entry: ["babel-polyfill", "./docs-site/src/boot"],
   output: {
     path: path.resolve("./docs-site/"),
     filename: "bundle.js",