From c5d0d6fc6e4f505b97e62eb1955ffbe080d2d7b6 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Fri, 19 Dec 2025 13:50:15 +0100
Subject: [PATCH] unpfs: fix for structuredAttrs

---
 pkgs/by-name/un/unpfs/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/un/unpfs/package.nix b/pkgs/by-name/un/unpfs/package.nix
index 4cf96dbdd0de..99d7d9662bdf 100644
--- a/pkgs/by-name/un/unpfs/package.nix
+++ b/pkgs/by-name/un/unpfs/package.nix
@@ -19,7 +19,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoHash = "sha256-jRe1lgzfhzBUsS6wwwlqxxomap2TIDOyF3YBv20GJ14=";
 
-  RUSTC_BOOTSTRAP = 1;
+  env.RUSTC_BOOTSTRAP = 1;
 
   postInstall = ''
     install -D -m 0444 ../../README* -t "$out/share/doc/${pname}"