diff --git a/README.rst b/README.rst
index 55e5e8d..5a3bd7d 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-.. image:: https://travis-ci.org/Julian/jsonschema.svg
+.. image:: https://travis-ci.org/Julian/jsonschema.svg?branch=master
 ==========
 jsonschema
 ==========