diff --git a/README.md b/README.md
index a5d7f28..07cdf71 100644
--- a/README.md
+++ b/README.md
@@ -69,3 +69,9 @@
 
 Carlos Frias
 
+<!-- BEGIN Google Required Disclaimer -->
+
+# Required Disclaimer
+
+This is not an officially supported Google product.
+<!-- END Google Required Disclaimer -->