diff --git a/README.md b/README.md
index 8a9ace4cd..bce0fa7aa 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ Many of the most widely used Go projects are built using Cobra, such as:
 [Istio](https://istio.io),
 [Prototool](https://github.com/uber/prototool),
 [mattermost-server](https://github.com/mattermost/mattermost-server),
+[Gardener](https://github.com/gardener/gardenctl),
 etc.
 
 [![Build Status](https://travis-ci.org/spf13/cobra.svg "Travis CI status")](https://travis-ci.org/spf13/cobra)