diff --git a/README.md b/README.md
index 56d81d270..37a665b0b 100644
--- a/README.md
+++ b/README.md
@@ -8,10 +8,10 @@
 [![npm version](https://badge.fury.io/js/emotion.svg)](https://badge.fury.io/js/emotion)
 [![Build Status](https://travis-ci.org/emotion-js/emotion.svg?branch=master)](https://travis-ci.org/emotion-js/emotion)
 [![codecov](https://codecov.io/gh/emotion-js/emotion/branch/master/graph/badge.svg)](https://codecov.io/gh/emotion-js/emotion)
-![core gzip size](http://img.badgesize.io/https://unpkg.com/emotion/dist/DO-NOT-USE.min.js?compression=gzip&label=core%20gzip%20size)
-![core size](http://img.badgesize.io/https://unpkg.com/emotion/dist/DO-NOT-USE.min.js?label=core%20size)
-![react gzip size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/DO-NOT-USE.min.js?compression=gzip&label=react%20gzip%20size)
-![react size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/DO-NOT-USE.min.js?label=react%20size)
+![core gzip size](http://img.badgesize.io/https://unpkg.com/emotion/dist/emotion.umd.min.js?compression=gzip&label=core%20gzip%20size)
+![core size](http://img.badgesize.io/https://unpkg.com/emotion/dist/emotion.umd.min.js?label=core%20size)
+![react gzip size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/emotion.umd.min.js?compression=gzip&label=react%20gzip%20size)
+![react size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/emotion.umd.min.js?label=react%20size)
 [![slack](https://emotion.now.sh/badge.svg)](http://emotion.now.sh/)
 
 emotion is a high performance, lightweight css-in-js library. emotion minimizes the runtime cost of css-in-js by parsing your styles at build time and utilizing [insertRule](https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/insertRule) on the client.
diff --git a/package.json b/package.json
index 693b8bebb..7c9cc20ac 100644
--- a/package.json
+++ b/package.json
@@ -150,11 +150,11 @@
   },
   "bundlesize": [
     {
-      "path": "./packages/emotion/dist/DO-NOT-USE.min.js",
+      "path": "./packages/emotion/dist/emotion.umd.min.js",
       "threshold": "6 Kb"
     },
     {
-      "path": "./packages/react-emotion/dist/DO-NOT-USE.min.js",
+      "path": "./packages/react-emotion/dist/emotion.umd.min.js",
       "threshold": "8 Kb"
     }
   ]
diff --git a/packages/emotion/README.md b/packages/emotion/README.md
index aec71ac4f..df9bf5c06 100644
--- a/packages/emotion/README.md
+++ b/packages/emotion/README.md
@@ -7,10 +7,10 @@
 [![npm version](https://badge.fury.io/js/emotion.svg)](https://badge.fury.io/js/emotion)
 [![Build Status](https://travis-ci.org/emotion-js/emotion.svg?branch=master)](https://travis-ci.org/emotion-js/emotion)
 [![codecov](https://codecov.io/gh/emotion-js/emotion/branch/master/graph/badge.svg)](https://codecov.io/gh/emotion-js/emotion)
-![core gzip size](http://img.badgesize.io/https://unpkg.com/emotion/dist/DO-NOT-USE.min.js?compression=gzip&label=core%20gzip%20size)
-![core size](http://img.badgesize.io/https://unpkg.com/emotion/dist/DO-NOT-USE.min.js?label=core%20size)
-![react gzip size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/DO-NOT-USE.min.js?compression=gzip&label=react%20gzip%20size)
-![react size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/DO-NOT-USE.min.js?label=react%20size)
+![core gzip size](http://img.badgesize.io/https://unpkg.com/emotion/dist/emotion.umd.min.js?compression=gzip&label=core%20gzip%20size)
+![core size](http://img.badgesize.io/https://unpkg.com/emotion/dist/emotion.umd.min.js?label=core%20size)
+![react gzip size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/emotion.umd.min.js?compression=gzip&label=react%20gzip%20size)
+![react size](http://img.badgesize.io/https://unpkg.com/react-emotion/dist/emotion.umd.min.js?label=react%20size)
 [![slack](https://emotion.now.sh/badge.svg)](http://emotion.now.sh/)
 
 emotion is a high performance, lightweight css-in-js library. 
diff --git a/rollup.config.js b/rollup.config.js
index ad9722a89..4ae60157f 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -65,7 +65,7 @@ if (process.env.UMD) {
   )
   config.targets = [
     {
-      dest: './dist/DO-NOT-USE.min.js',
+      dest: './dist/emotion.umd.min.js',
       format: 'umd',
       moduleName: pkg.name
     }