diff --git a/README.rst b/README.rst
index 522a9db..20214c2 100644
--- a/README.rst
+++ b/README.rst
@@ -9,7 +9,7 @@ Status
 
 Build status: rewrite branch:
 
-.. image:: https://travis-ci.org/rob-smallshire/segpy.svg?branch=rewrite
+.. image:: https://travis-ci.org/rob-smallshire/segpy.svg?branch=master
     :target: https://travis-ci.org/rob-smallshire/segpy
 
 Segpy is alpha software but is usable in its current form.  That said you should expect minor breaking API changes