diff --git a/apps/greenhouse/README.md b/apps/greenhouse/README.md
index 5d7c1f7ffa..d7d895da66 100644
--- a/apps/greenhouse/README.md
+++ b/apps/greenhouse/README.md
@@ -1,4 +1,4 @@
-# Greenhouse
+# Greenhouse test preview
 
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE)
 [![Built with Juno](https://cloudoperators.github.io/juno/built-with-juno.svg)](https://github.com/cloudoperators/juno)