diff --git a/docs/app/index.ejs b/docs/app/index.ejs
index ed2fb6dc48..f2b90d5426 100644
--- a/docs/app/index.ejs
+++ b/docs/app/index.ejs
@@ -70,7 +70,7 @@
   <script src="//cdn.jsdelivr.net/faker.js/<%= htmlWebpackPlugin.options.versions.faker %>/faker.min.js"></script>
   <script src="//cdnjs.cloudflare.com/ajax/libs/js-beautify/<%= htmlWebpackPlugin.options.versions.jsBeautify %>/beautify-html.min.js"></script>
   <!-- Use unminified React when not in production so we get errors and warnings -->
-  <script src="//cdnjs.cloudflare.com/ajax/libs/prop-types/<%= htmlWebpackPlugin.options.versions.propTypes %>/prop-types<%= __PROD__ ? 'min' : '' %>.js"></script>
+  <script src="//cdnjs.cloudflare.com/ajax/libs/prop-types/<%= htmlWebpackPlugin.options.versions.propTypes %>/prop-types<%= __PROD__ ? '.min' : '' %>.js"></script>
   <script src="//cdnjs.cloudflare.com/ajax/libs/react/<%= htmlWebpackPlugin.options.versions.react %>/umd/react<%= __PROD__ ? '.production.min' : '.development' %>.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/<%= htmlWebpackPlugin.options.versions.reactDOM %>/umd/react-dom<%= __PROD__ ? '.production.min' : '.development' %>.js"></script>
   <script src="//cdnjs.cloudflare.com/ajax/libs/react-dom/<%= htmlWebpackPlugin.options.versions.reactDOM %>/umd/react-dom-server.browser<%= __PROD__ ? '.production.min' : '.development' %>.js"></script>