diff --git a/package.json b/package.json
index 5841a2ada..622abe5d5 100644
--- a/package.json
+++ b/package.json
@@ -154,7 +154,8 @@
   },
   "peerDependencies": {
     "prop-types": ">=15",
-    "react": ">=15"
+    "react": ">=15",
+    "react-dom": ">=15"
   },
   "dependencies": {
     "cxs": "https://github.com/arahansen/cxs#d593d14e708c4f5c17cb2105cb9435ae87ade362",
diff --git a/scripts/webpack.config.js b/scripts/webpack.config.js
index cce7c4a92..088724412 100644
--- a/scripts/webpack.config.js
+++ b/scripts/webpack.config.js
@@ -46,6 +46,7 @@ module.exports = {
   devtool: 'source-map',
   externals: {
     react: 'react',
+    'react-dom': 'react-dom',
     'prop-types': 'prop-types',
   },
   module: {