diff --git a/README.md b/README.md
index 0d38a837..db7982a9 100755
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+# THIS REPOSITORY IS NO LONGER SUPPORTED #
+
 # Zendesk PHP API Client Library #
 
 [![Build Status](https://travis-ci.org/zendesk/zendesk_api_client_php.svg?branch=master)](https://travis-ci.org/zendesk/zendesk_api_client_php)