From c40da01e17c96a769be6c0ed037f6e3eae9edea8 Mon Sep 17 00:00:00 2001
From: MatthewCroughan <matt@croughan.sh>
Date: Mon, 26 Sep 2022 19:36:13 +0100
Subject: [PATCH] Update nixos/modules/installer/cd-dvd/channel.nix

Co-authored-by: Louis Bettens <lourkeur@users.noreply.github.com>
---
 nixos/modules/installer/cd-dvd/channel.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/installer/cd-dvd/channel.nix b/nixos/modules/installer/cd-dvd/channel.nix
index 9893f5aa7dc..2a0feaeb284 100644
--- a/nixos/modules/installer/cd-dvd/channel.nix
+++ b/nixos/modules/installer/cd-dvd/channel.nix
@@ -31,7 +31,7 @@ let
 in
 
 {
-  nix.registry.nixpkgs.flake.outPath = pkgs.path;
+  nix.registry.nixpkgs.flake.outPath = builtins.path { name = "source"; path = pkgs.path; };
   # Provide the NixOS/Nixpkgs sources in /etc/nixos.  This is required
   # for nixos-install.
   boot.postBootCommands = mkAfter