diff --git a/docs/README.md b/docs/README.md
index 39db88e8..77f77d3c 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,4 +1,4 @@
-# Mailtrain
+# Mailtrain (v1)
 
 [Mailtrain](http://mailtrain.org) is a self hosted newsletter application built on Node.js (v7+) and MySQL (v5.5+ or MariaDB).