diff --git a/README.md b/README.md
index 0a12d2f..1454898 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ official documentation
 at http://documentation.mailgun.com
 
 [![Latest Version](https://img.shields.io/github/release/mailgun/mailgun-php.svg?style=flat-square)](https://github.com/mailgun/mailgun-php/releases)
-[![Build Status](https://img.shields.io/travis/mailgun/mailgun-php.svg?style=flat-square)](https://travis-ci.org/mailgun/mailgun-php)
+[![Build Status](https://img.shields.io/travis/mailgun/mailgun-php/master.svg?style=flat-square)](https://travis-ci.org/mailgun/mailgun-php)
 [![StyleCI](https://styleci.io/repos/11654443/shield?branch=master)](https://styleci.io/repos/11654443)
 [![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/mailgun/mailgun-php.svg?style=flat-square)](https://scrutinizer-ci.com/g/mailgun/mailgun-php)
 [![Quality Score](https://img.shields.io/scrutinizer/g/mailgun/mailgun-php.svg?style=flat-square)](https://scrutinizer-ci.com/g/mailgun/mailgun-php)