diff --git a/README.md b/README.md
index 46624e6af4..f779275abf 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # OpenLayers
 
 [![Travis CI Status](https://secure.travis-ci.org/openlayers/openlayers.svg)](http://travis-ci.org/#!/openlayers/openlayers)
+[![Greenkeeper badge](https://badges.greenkeeper.io/openlayers/openlayers.svg)](https://greenkeeper.io/)
 [![Coverage Status](https://coveralls.io/repos/github/openlayers/openlayers/badge.svg?branch=master)](https://coveralls.io/github/openlayers/openlayers?branch=master)
 [![OSGeo Project](https://img.shields.io/badge/OSGeo-Project-brightgreen.svg)](http://osgeo.org/)