diff --git a/README.md b/README.md
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@@ -1,4 +1,4 @@
-pugixml [![Build Status](https://travis-ci.org/zeux/pugixml.svg?branch=master)](https://travis-ci.org/zeux/pugixml) [![Build status](https://ci.appveyor.com/api/projects/status/9hdks1doqvq8pwe7/branch/master?svg=true)](https://ci.appveyor.com/project/zeux/pugixml)
+pugixml [![Build Status](https://travis-ci.org/zeux/pugixml.svg?branch=master)](https://travis-ci.org/zeux/pugixml) [![Build status](https://ci.appveyor.com/api/projects/status/9hdks1doqvq8pwe7/branch/master?svg=true)](https://ci.appveyor.com/project/zeux/pugixml) [![codecov.io](http://codecov.io/github/zeux/pugixml/coverage.svg?branch=master)](http://codecov.io/github/zeux/pugixml?branch=master)
 =======
 
 pugixml is a C++ XML processing library, which consists of a DOM-like interface with rich traversal/modification