diff --git a/configuration.nix b/configuration.nix
index c1d7275..3830b76 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -13,7 +13,7 @@
       ./user-chch.nix
     ];
 
-  networking.hostName = "chch-elabl-r"; # Define your hostname.
+  networking.hostName = "$HOSTNAME_HERE"; # Define your hostname.
   # Pick only one of the below networking options.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
   networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
@@ -35,8 +35,8 @@
 
   # Enable the X11 windowing system.
   services.xserver.enable = true;
-  services.xserver.displayManager.sddm.enable = true;
-  services.xserver.desktopManager.plasma6.enable = true; 
+  services.displayManager.sddm.enable = true;
+  services.desktopManager.plasma6.enable = true;