diff --git a/README.md b/README.md
index 037bef4..063b514 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ See : http://blog.slucas.fr/en/oss/calibre-opds-php-server
 
 [![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/seblucas/cops/badges/quality-score.png?s=e1c87a92ef90b8d666cd9bd4f3612bd10db84364)](https://scrutinizer-ci.com/g/seblucas/cops/)
 
-[![Code Coverage](https://scrutinizer-ci.com/g/seblucas/cops/badges/coverage.png?s=1e21d8c3bf96d7b0b7cc0e54429fa897ddea1506)](https://scrutinizer-ci.com/g/seblucas/cops/)
+[![Coverage Status](https://coveralls.io/repos/seblucas/cops/badge.png)](https://coveralls.io/r/seblucas/cops)
 
 [![Build Status](https://travis-ci.org/seblucas/cops.png)](https://travis-ci.org/seblucas/cops)