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@@ -2,7 +2,7 @@ DAFoam: Discrete Adjoint with OpenFOAM
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 [![Build Status](https://travis-ci.com/mdolab/dafoam.svg?branch=master)](https://travis-ci.com/mdolab/dafoam.svg?branch=master)
-[![Coverage Status](https://coveralls.io/repos/github/mdolab/dafoam/badge.svg?branch=master)](https://coveralls.io/github/mdolab/dafoam?branch=master)
+<a href='https://coveralls.io/github/mdolab/dafoam?branch=master'><img src='https://coveralls.io/repos/github/mdolab/dafoam/badge.svg?branch=master&kill_cache=1' alt='Coverage Status' /></a>
 
 DAFoam implements an efficient discrete adjoint method to perform high-fidelity gradient-based design optimization with the [MACH-Aero](https://github.com/mdolab/MACH-Aero) framework. DAFoam has the following features: