diff --git a/machines/hippocampus/configuration.nix b/machines/hippocampus/configuration.nix
index 59a4152..9e9c9ad 100644
--- a/machines/hippocampus/configuration.nix
+++ b/machines/hippocampus/configuration.nix
@@ -74,9 +74,8 @@
   # Enable the X11 windowing system.
   services.xserver.enable = true;
 
-  # Enable the Pantheon Desktop Environment.
-  services.xserver.displayManager.sddm.enable = true;
-  services.xserver.desktopManager.plasma5.enable = true;
+  # services.xserver.displayManager.sddm.enable = true;
+  # services.xserver.desktopManager.plasma5.enable = true;
 
   # Configure keymap in X11
   services.xserver = {
@@ -88,7 +87,6 @@
   services.printing.enable = true;
 
   # Enable sound with pipewire.
-  sound.enable = true;
   hardware.pulseaudio.enable = false;
   security.rtkit.enable = true;
   services.pipewire = {
@@ -117,8 +115,8 @@
   };
 
   # Enable automatic login for the user.
-  services.xserver.displayManager.autoLogin.enable = true;
-  services.xserver.displayManager.autoLogin.user = "server";
+  # services.xserver.displayManager.autoLogin.enable = true;
+  # services.xserver.displayManager.autoLogin.user = "server";
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget