diff --git a/README.md b/README.md
index fcde7b4..96dd67d 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 [![Coverage Status][cov-img]][cov-url]
 [![Code Climate][clim-img]][clim-url]
 [![Windows Build status][apv-img]][apv-url]
+[![Greenkeeper badge](https://badges.greenkeeper.io/haraka/haraka-config.svg)](https://greenkeeper.io/)
 
 # haraka-config