diff --git a/nixos/modules/config/users-groups.nix b/nixos/modules/config/users-groups.nix
index 629905e60955..a34d28143418 100644
--- a/nixos/modules/config/users-groups.nix
+++ b/nixos/modules/config/users-groups.nix
@@ -558,6 +558,7 @@ in {
       input.gid = ids.gids.input;
       kvm.gid = ids.gids.kvm;
       render.gid = ids.gids.render;
+      sgx.gid = ids.gids.sgx;
       shadow.gid = ids.gids.shadow;
     };
 
diff --git a/nixos/modules/misc/ids.nix b/nixos/modules/misc/ids.nix
index 273ed95e1bce..a9f2031d1e1a 100644
--- a/nixos/modules/misc/ids.nix
+++ b/nixos/modules/misc/ids.nix
@@ -639,7 +639,7 @@ in
       qemu-libvirtd = 301;
       kvm = 302; # default udev rules from systemd requires these
       render = 303; # default udev rules from systemd requires these
-      # zeronet = 304; # removed 2019-01-03
+      sgx = 304; # default udev rules from systemd requires these
       lirc = 305;
       lidarr = 306;
       slurm = 307;