diff --git a/README.md b/README.md
index 9d8d3fe3b2..84d453e802 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 [![CircleCI](https://img.shields.io/circleci/project/kitematic/kitematic.svg)](https://circleci.com/gh/kitematic/kitematic/tree/master)
-[![Coverage Status](https://coveralls.io/repos/kitematic/kitematic/badge.svg)](https://coveralls.io/r/kitematic/kitematic)
+[![Coverage Status](https://coveralls.io/repos/kitematic/kitematic/badge.svg?branch=master)](https://coveralls.io/r/kitematic/kitematic?branch=master)
 [![bitHound Score](https://app.bithound.io/kitematic/kitematic/badges/score.svg)](http://app.bithound.io/kitematic/kitematic)
 [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/kitematic/kitematic?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)