diff --git a/pkgs/top-level/qt6-packages.nix b/pkgs/top-level/qt6-packages.nix
index 9181e9b53edb..51e303ca3857 100644
--- a/pkgs/top-level/qt6-packages.nix
+++ b/pkgs/top-level/qt6-packages.nix
@@ -27,7 +27,6 @@ makeScopeWithSplicing' {
     inherit (self) callPackage;
     noExtraAttrs = set: lib.attrsets.removeAttrs set [ "extend" "override" "overrideScope" "overrideDerivation" ];
   in (noExtraAttrs qt6) // {
-  stdenv = lib.warn "qt6Packages.stdenv is deprecated. Use stdenv instead." stdenv;
 
   # LIBRARIES
   accounts-qt = callPackage ../development/libraries/accounts-qt { };
@@ -125,4 +124,6 @@ makeScopeWithSplicing' {
 
   xwaylandvideobridge = kdePackages.callPackage ../tools/wayland/xwaylandvideobridge { };
   });
+} // {
+  stdenv = lib.warn "qt6Packages.stdenv is deprecated. Use stdenv instead." stdenv; # Added for 25.05
 }