diff --git a/devdoc/repo_list b/devdoc/repo_list
index 61e4a16..fe0ddd9 100644
--- a/devdoc/repo_list
+++ b/devdoc/repo_list
@@ -90,6 +90,7 @@ https://github.com/nix-community/nix-review-tools
 https://github.com/nix-community/nix-snippets
 https://github.com/nix-community/nix-straight.el
 https://github.com/nix-community/nix-travis-ci
+https://github.com/nix-community/nix-ts-mode
 https://github.com/nix-community/nix-unit
 https://github.com/nix-community/nix-unstable-installer
 https://github.com/nix-community/nix-user-chroot