diff --git a/README.md b/README.md
index dbc7c8292d..ca1b8d0b8a 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ See the [**project wiki**](../../wiki) for full details. Meanwhile, here's some
 
 ![screenshot](../../wiki/images/Screenshot.png)
 
-### The new Calendar app
+### The new Calendar app (BETA)
 ![Calendar](../../wiki/images/Calendar.png)
 
 <a name="features"></a>