diff --git a/README.md b/README.md
index 1b98f877..dddd0b28 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![Travis-CI Build Status](https://travis-ci.org/stan-dev/shinystan.svg?branch=develop)](https://travis-ci.org/stan-dev/shinystan)
+[![Travis-CI Build Status](https://travis-ci.org/stan-dev/shinystan.svg?branch=master)](https://travis-ci.org/stan-dev/shinystan)
 [![CRAN_Status_Badge](http://www.r-pkg.org/badges/version/shinystan?color=blue)](http://cran.r-project.org/web/packages/shinystan)
 
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