diff --git a/home.nix b/home.nix
index 891bb0d..6f1020e 100644
--- a/home.nix
+++ b/home.nix
@@ -10,6 +10,10 @@ in
   home.username = "laptran";
   home.homeDirectory = "/Users/laptran";
   home.stateVersion = "24.11";
+  # home-configuration.nix(5) is generated via options.json that embeds a
+  # nixpkgs store path without string context. Determinate Nix warns on every
+  # rebuild. Package man pages are unaffected.
+  manual.manpages.enable = false;
   home.packages = with pkgs; [
     ripgrep
     fd