deps: update to NixOS 25.05

I'm not sure why the Kodi user now needs to be in the `audio` group
but without it the user can only see a dummy device.

1 files changed, 0 insertions, 10 deletions

diff --git a/nixos/profiles/workstation/default.nix b/nixos/profiles/workstation/default.nix
index 833ce3c..23c1412 100644
--- a/nixos/profiles/workstation/default.nix
+++ b/nixos/profiles/workstation/default.nix
@@ -3,12 +3,6 @@
 let
   cfg = config.workstation;
   sources = import <top/npins>;
-  nixGit = import (pkgs.fetchFromGitHub {
-    owner = "NixOS";
-    repo = "nix";
-    rev = "7a8a28629c61c75af010ff0a5a88c16c4ce536c7";
-    sha256 = "sha256-oqG9AFPXBneKVmiWa9b9ai0hGZqHVKVFaFLdBZitSUA=";
-  });
 in
 {
   options.workstation = {
@@ -60,9 +54,5 @@ in
     # Age defaults to this anyway when openssh is enabled.
     # We're setting this here for workstations where openssh is disabled.
     age.identityPaths = ["/etc/ssh/ssh_host_ed25519_key"];
-
-    # Using nix from git for --raw support in nix-instantiate --eval.
-    # FUTURE: remove once upgrading to NixOS 25.05
-    nix.package = nixGit.packages.${builtins.currentSystem}.default;
   };
 }