diff --git a/README.md b/README.md
index 453257ed587..1650a9dca7e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 This repository has the core platform code for Zimbra Collaboration Suite.
 
-[![Build Status](https://travis-ci.org/Zimbra/zm-mailbox.svg)](https://travis-ci.org/Zimbra/zm-mailbox)
+[![Build Status](https://travis-ci.org/Zimbra/zm-mailbox.svg?branch=master)](https://travis-ci.org/Zimbra/zm-mailbox)