1 files changed, 2 insertions, 4 deletions
diff --git a/nixpkgs/nixos/modules/services/hardware/tcsd.nix b/nixpkgs/nixos/modules/services/hardware/tcsd.nix
index 0d36bce357ba..c549a6775013 100644
--- a/nixpkgs/nixos/modules/services/hardware/tcsd.nix
+++ b/nixpkgs/nixos/modules/services/hardware/tcsd.nix
@@ -149,12 +149,10 @@ in
     users.users = optionalAttrs (cfg.user == "tss") {
       tss = {
         group = "tss";
-        uid = config.ids.uids.tss;
+        isSystemUser = true;
       };
     };
 
-    users.groups = optionalAttrs (cfg.group == "tss") {
-      tss.gid = config.ids.gids.tss;
-    };
+    users.groups = optionalAttrs (cfg.group == "tss") { tss = {}; };
   };
 }