diff --git a/README.md b/README.md
index ce916c5..9d8ceb7 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ go-github is a Go client library for accessing the [GitHub API][].
 
 **Documentation:** [![GoDoc](https://godoc.org/github.com/google/go-github?status.svg)](https://godoc.org/github.com/google/go-github)  
 **Mailing List:** [go-github@googlegroups.com](https://groups.google.com/group/go-github)  
-**Build Status:** [![Build Status](https://travis-ci.org/google/go-github.png?branch=master)](https://travis-ci.org/google/go-github)  
+**Build Status:** [![Build Status](https://travis-ci.org/google/go-github.svg?branch=master)](https://travis-ci.org/google/go-github)  
 **Test Coverage:** [![Test Coverage](https://coveralls.io/repos/google/go-github/badge.svg?branch=master)](https://coveralls.io/r/google/go-github?branch=master) ([gocov report](https://drone.io/github.com/google/go-github/files/coverage.html))
 
 go-github requires Go version 1.1 or greater.