diff --git a/README.md b/README.md
index 6c0f2f1..e2782be 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# letsencrypt.sh
+# letsencrypt.sh [![Build Status](https://travis-ci.org/lukas2511/letsencrypt.sh.svg?branch=master)](https://travis-ci.org/lukas2511/letsencrypt.sh)
 
 This is a client for signing certificates with an ACME-server (currently only provided by letsencrypt) implemented as a relatively simple bash-script.