diff --git a/sam/configuration.nix b/sam/configuration.nix
index 9a28061..d7dc9fd 100644
--- a/sam/configuration.nix
+++ b/sam/configuration.nix
@@ -46,19 +46,10 @@
     LC_TIME = "en_US.UTF-8";
   };
 
-  # Enable the X11 windowing system.
-  # You can disable this if you're only using the Wayland session.
-  services.xserver.enable = true;
-
   services.displayManager.sddm.enable = true;
+  services.displayManager.sddm.wayland.enable = true;
   services.desktopManager.plasma6.enable = true;
 
-  # Configure keymap in X11
-  services.xserver.xkb = {
-    layout = "us";
-    variant = "";
-  };
-
   # Enable CUPS to print documents.
   services.printing.enable = true;