diff --git a/README.md b/README.md
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--- a/README.md
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-[![Build Status](https://secure.travis-ci.org/Shopify/liquid.png)](http://travis-ci.org/Shopify/liquid)
+[![Build Status](https://secure.travis-ci.org/Shopify/liquid.png?branch=master)](http://travis-ci.org/Shopify/liquid)
 # Liquid template engine
 
 * [Contributing guidelines](CONTRIBUTING.md)