diff --git a/TODO b/TODO
index 6dba15e..fcfe344 100644
--- a/TODO
+++ b/TODO
@@ -11,4 +11,4 @@
  |  paths generated by Nix (see substituteAllInPlace)
 [x] Consider using flakes
 [x] Use just?
-[ ] Are you managing package overlays properly (check home.nix FIXME)
+[ ] Are you managing package overlays properly (check home.nix FIXME and https://nixos-and-flakes.thiscute.world/nixpkgs/overlays)