diff --git a/README.md b/README.md
index d7444f2..5fb1566 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Application Insights SDK for Ruby #
+# [UNSUPPORTED] Application Insights SDK for Ruby #
 
 [![Gem Version](https://badge.fury.io/rb/application_insights.svg)](http://badge.fury.io/rb/application_insights)
 [![Build Status](https://travis-ci.org/Microsoft/ApplicationInsights-Ruby.svg)](https://travis-ci.org/Microsoft/ApplicationInsights-Ruby)