diff --git a/pkgs/by-name/ni/nixos-rebuild-ng/package.nix b/pkgs/by-name/ni/nixos-rebuild-ng/package.nix
index f02be7888d09..e29b7d924149 100644
--- a/pkgs/by-name/ni/nixos-rebuild-ng/package.nix
+++ b/pkgs/by-name/ni/nixos-rebuild-ng/package.nix
@@ -18,6 +18,7 @@
   # passthru.tests
   nixosTests,
   nixVersions,
+  lixPackageSets,
   nixos-rebuild-ng,
 }:
 let
@@ -26,6 +27,8 @@ let
   # implemented in newer versions of Nix, but not necessary 2.18.
   # However, Lix is a fork of Nix 2.18, so this looks like a good version
   # to cut specific functionality.
+  # ATTN: This currently doesn't disambiguate between Nix and Lix, so using this
+  # in a conditional needs careful checking against both Nix implementations.
   withNix218 = lib.versionAtLeast nix.version "2.18";
 in
 python3Packages.buildPythonApplication rec {
@@ -118,6 +121,14 @@ python3Packages.buildPythonApplication rec {
           # oldest / minimum supported version in nixpkgs
           nix = nixVersions.nix_2_3;
         };
+        with_lix_latest = nixos-rebuild-ng.override {
+          # oldest / minimum supported version in nixpkgs
+          nix = lixPackageSets.latest.lix;
+        };
+        with_lix_stable = nixos-rebuild-ng.override {
+          # oldest / minimum supported version in nixpkgs
+          nix = lixPackageSets.stable.lix;
+        };
 
         inherit (nixosTests)
           nixos-rebuild-install-bootloader-ng