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 # OpenPLC Runtime version 3
 
 [![Build Status](https://travis-ci.org/thiagoralves/OpenPLC_v3.svg?branch=master)](https://travis-ci.org/thiagoralves/OpenPLC_v3)
+[![Build status](https://ci.appveyor.com/api/projects/status/ut3466ixwtyf68qg?svg=true)](https://ci.appveyor.com/project/shrmrf/openplc-v3)
 
 OpenPLC is an open-source [Programmable Logic Controller](https://en.wikipedia.org/wiki/Programmable_logic_controller) that is based on easy to use software. Our focus is to provide a low cost industrial solution for automation and research. OpenPLC has been used in [many research papers](https://scholar.google.com/scholar?as_ylo=2014&q=openplc&hl=en&as_sdt=0,1) as a framework for industrial cyber security research, given that it is the only controller to provide the entire source code.
 The OpenPLC Project consists of three sub-projects: