diff --git a/README.md b/README.md
index 53a7d09..b152576 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 <p align="center"><img src="https://i.imgur.com/Z0QCVwf.jpg" alt="Provably Fair" /></p>
 
 [![Build Status](https://travis-ci.org/rogervila/provably-fair.svg?branch=master)](https://travis-ci.org/rogervila/provably-fair)
+[![StyleCI](https://github.styleci.io/repos/161685043/shield?branch=master)](https://github.styleci.io/repos/161685043)
 
 # Provably Fair