diff --git a/README.md b/README.md
index 47543fa..2103630 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ![hey](http://i.imgur.com/szzD9q0.png)
 
-[![Build Status](https://travis-ci.org/rakyll/hey.png?branch=master)](https://travis-ci.org/rakyll/hey)
+[![Build Status](https://travis-ci.org/rakyll/hey.svg?branch=master)](https://travis-ci.org/rakyll/hey)
 
 hey is a tiny program that sends some load to a web application.