diff --git a/README.md b/README.md
index e7c8531..06639bd 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 pako
 ====
 
+[![Build Status](https://travis-ci.org/nodeca/pako.png?branch=master)](https://travis-ci.org/nodeca/pako)
+
 zlib port to javascript, works in browser & node.js