diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1 +1,4 @@
 # boulder-python-demo
+
+
+[![Coverage Status](https://coveralls.io/repos/github/cuttlesoft/boulder-python-demo/badge.svg?branch=master)](https://coveralls.io/github/cuttlesoft/boulder-python-demo?branch=master)
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