diff --git a/README.md b/README.md
index 6e8f50e..9c9f6fc 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 PubSub Cleaner
 --------------
 
+[![Unsupported](https://img.shields.io/badge/Pantheon-Unsupported-yellow?logo=pantheon&color=FFDC28)](https://pantheon.io/docs/oss-support-levels#unsupported)
+
 Helps you clean up subscriptions on google PubSub
 
 Installing