diff --git a/README.rst b/README.rst
index c656a89..9449f1c 100644
--- a/README.rst
+++ b/README.rst
@@ -7,6 +7,10 @@ Trovebox Python Library
    :alt: Build Status
    :target: https://travis-ci.org/photo/openphoto-python
 
+.. image:: https://coveralls.io/repos/photo/openphoto-python/badge.png?branch=master
+   :alt: Coverage Status
+   :target: https://coveralls.io/r/photo/openphoto-python?branch=master
+
 .. image:: https://pypip.in/v/trovebox/badge.png
    :alt: Python Package Index (PyPI)
    :target: https://pypi.python.org/pypi/trovebox