diff --git a/README.md b/README.md
index 859e8fe..40dca81 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ Wiki: https://github.com/Neilpang/acme.sh/wiki
 |17|-----| OpenWRT: Tested and working. See [wiki page](https://github.com/Neilpang/acme.sh/wiki/How-to-run-on-OpenWRT)
 |18|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/solaris.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|SunOS/Solaris
 |19|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/gentoo-stage3-amd64.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|Gentoo Linux
+|20|[![Build Status](https://travis-ci.org/Neilpang/acme.sh.svg?branch=master)](https://travis-ci.org/Neilpang/acme.sh)|OSX
 
 For all build statuses, check our [daily build project](https://github.com/Neilpang/acmetest):