diff --git a/devdoc/repo_list b/devdoc/repo_list
index 93aa018..7a67631 100644
--- a/devdoc/repo_list
+++ b/devdoc/repo_list
@@ -163,7 +163,6 @@ https://github.com/nix-community/pruned-racket-catalog
 https://github.com/nix-community/pynixutil
 https://github.com/nix-community/pypi2nix
 https://github.com/nix-community/pypi2nix-overrides
-https://github.com/nix-community/pyproject.nix
 https://github.com/nix-community/queued-build-hook
 https://github.com/nix-community/raspberry-pi-nix
 https://github.com/nix-community/redoxpkgs