diff --git a/README.md b/README.md
index 8a9a119..a8b0a46 100644
--- a/README.md
+++ b/README.md
@@ -38,3 +38,9 @@
 Carlos Frias
 
 
+<!-- BEGIN Google Required Disclaimer -->
+
+# Not Google Product Clause
+
+This is not an officially supported Google product.
+<!-- END Google Required Disclaimer -->