diff --git a/README.md b/README.md
index f235dff..c2cfe74 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # [matthiaskretschmann.com](https://matthiaskretschmann.com)
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/kremalicious/portfolio.svg)](https://greenkeeper.io/)
+
 [![image](src/images/twitter-card.png)](https://matthiaskretschmann.com)
 
 > 👔 Portfolio thingy, built with [Gatsby](https://www.gatsbyjs.org).