diff --git a/by-language.md b/by-language.md
index 1c4d447..77f6a88 100644
--- a/by-language.md
+++ b/by-language.md
@@ -1249,6 +1249,7 @@
 
 ## Nix 
 
+- [nix-community/authentik-nix](https://github.com/nix-community/authentik-nix) - Nix flake with package, NixOS module and VM test for authentik. Alternative deployment mode to the official docker-compose approach. No official support by authentik [maintainers=@willibutz @ma27]
 - [jhillyerd/agenix-template](https://github.com/jhillyerd/agenix-template) - NixOS module for templating agenix secrets
 - [rti/nixwrap](https://github.com/rti/nixwrap) - Easy Application Sandboxing on NixOS
 - [PrimaMateria/nixos-hive](https://github.com/PrimaMateria/nixos-hive) - PrimaMateria's NixOS configuration