diff --git a/flake.nix b/flake.nix
index 3d1f00a..b1e778b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -32,7 +32,6 @@
     with {
       hostName = builtins.baseNameOf configDirectory;
       hostPlatform = import (configDirectory + "/platform.nix");
-      userName = import (configDirectory + "/username.nix");
     };
 
     {
@@ -46,7 +45,7 @@
           };
 
           # Helper function for DRY.
-          homeManagerConfiguration = attrs: {
+          homeManagerConfiguration = userName: attrs: {
             home-manager.users.${userName} = attrs;
           };
         };
diff --git a/machines/asus/default.nix b/machines/asus/default.nix
index 11c2ab1..785c020 100644
--- a/machines/asus/default.nix
+++ b/machines/asus/default.nix
@@ -19,6 +19,6 @@
 
  //
 
-(homeManagerConfiguration {
+(homeManagerConfiguration "nixos" {
   home.stateVersion = "22.11";
 })
diff --git a/machines/asus/git/default.nix b/machines/asus/git/default.nix
index 10a548c..e622872 100644
--- a/machines/asus/git/default.nix
+++ b/machines/asus/git/default.nix
@@ -1,6 +1,6 @@
 { homeManagerConfiguration, ... }:
 
-homeManagerConfiguration {
+homeManagerConfiguration "nixos" {
   programs.git.enable = true;
   programs.git = {
     userName = "RGBCube";
diff --git a/machines/asus/neovim/default.nix b/machines/asus/neovim/default.nix
index f7a14bb..0b47c58 100644
--- a/machines/asus/neovim/default.nix
+++ b/machines/asus/neovim/default.nix
@@ -8,7 +8,7 @@
 
 //
 
-(homeManagerConfiguration {
+(homeManagerConfiguration "nixos" {
   programs.neovim.enable = true;
   programs.neovim = {
     defaultEditor = true;
diff --git a/machines/asus/nushell/default.nix b/machines/asus/nushell/default.nix
index 858fcb2..f836e93 100644
--- a/machines/asus/nushell/default.nix
+++ b/machines/asus/nushell/default.nix
@@ -1,6 +1,6 @@
 { homeManagerConfiguration, ... }:
 
-homeManagerConfiguration {
+homeManagerConfiguration "nixos" {
   programs.nushell.enable = true;
   programs.nushell = {
     configFile.source = ./config.nu;
diff --git a/machines/asus/username.nix b/machines/asus/username.nix
deleted file mode 100644
index 5a5aceb..0000000
--- a/machines/asus/username.nix
+++ /dev/null
@@ -1 +0,0 @@
-"nixos"