diff --git a/by-language.md b/by-language.md
index 15f10ad..27970f3 100644
--- a/by-language.md
+++ b/by-language.md
@@ -1264,6 +1264,7 @@
 
 ## Nix 
 
+- [andre4ik3/agefs](https://github.com/andre4ik3/agefs) - FUSE filesystem that decrypts age secrets on the fly
 - [herobrauni/nx](https://github.com/herobrauni/nx) - 
 - [snugnug/hjem-rum](https://github.com/snugnug/hjem-rum) - A module collection for Hjem. [Maintainers=@Lunarnovaa, @nezia1]
 - [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]