From 7ddd90f0aed0f87b4d817fdad82ae56e3f4f8b83 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Mon, 9 Feb 2026 22:27:34 +0100
Subject: [PATCH] qucs-s: move env variable(s) into env for structuredAttrs

---
 pkgs/by-name/qu/qucs-s/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/qu/qucs-s/package.nix b/pkgs/by-name/qu/qucs-s/package.nix
index 2bcc4611adf1..c53546c3ee8a 100644
--- a/pkgs/by-name/qu/qucs-s/package.nix
+++ b/pkgs/by-name/qu/qucs-s/package.nix
@@ -83,7 +83,7 @@ stdenv.mkDerivation (finalAttrs: {
     (lib.makeBinPath kernels)
   ];
 
-  QTDIR = qt6Packages.qtbase.dev;
+  env.QTDIR = qt6Packages.qtbase.dev;
 
   doInstallCheck = true;
   installCheck = ''