diff --git a/modules/base/frp.nix b/modules/base/frp.nix
index a8e1b5f2..6ee81509 100644
--- a/modules/base/frp.nix
+++ b/modules/base/frp.nix
@@ -1,3 +1,4 @@
+# https://github.com/NixOS/nixpkgs/pull/386406
 {
   config,
   lib,