diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,5 +1,7 @@
 # [Roots Theme](http://roots.io/)
 
+[![Built with Grunt](https://cdn.gruntjs.com/builtwith.png)](http://gruntjs.com/)
+
 Roots is a WordPress starter theme based on [HTML5 Boilerplate](http://html5boilerplate.com/) & [Bootstrap](http://getbootstrap.com/) that will help you make better themes.
 
 * Source: [https://github.com/roots/roots](https://github.com/roots/roots)