diff --git a/README.md b/README.md
index 5615485..001a27f 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ import * as O from 'observable-air'
 
 **HTML**
 ```html
-<script src="https://unpkg.com/observable-air/.dist/observable-air.js"></script>
+<script src="https://unpkg.com/observable-air/.dist/observable-air.umd.min.js"></script>
 
 <script>
   O.forEach(