diff --git a/README.md b/README.md
index 84b187213..4acce51ec 100644
--- a/README.md
+++ b/README.md
@@ -382,6 +382,8 @@ Thanks everyone!
 <br>
 [![License Scan](https://app.fossa.com/api/projects/git%2Bgithub.com%2FFrancoisCarouge%2FKalman.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2FFrancoisCarouge%2FKalman?ref=badge_shield)
 <br>
+[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/8933/badge)](https://www.bestpractices.dev/projects/8933)
+<br>
 <br>
 [![Deploy Doxygen](https://github.com/FrancoisCarouge/Kalman/actions/workflows/deploy_doxygen.yml/badge.svg)](https://github.com/FrancoisCarouge/Kalman/actions/workflows/deploy_doxygen.yml)
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