diff --git a/README.md b/README.md
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 # My NixOS Configurations ❄ 
 
-[![Build Status](https://ci.julienmalka.me/api/badges/JulienMalka/nix-config/status.svg?ref=refs/heads/main)](https://ci.julienmalka.me/JulienMalka/nix-config)
+[![Build Status](https://ci.julienmalka.me/api/badges/JulienMalka/nix-config/status.svg?ref=refs/heads/main)](https://ci.julienmalka.me/JulienMalka/nix-config)[![built with nix](https://builtwithnix.org/badge.svg)](https://builtwithnix.org)
 
 This repository contains the configurations of my machines using NixOS.