diff --git a/systems/x86_64-linux/t15/hardware-configuration.nix b/systems/x86_64-linux/t15/hardware-configuration.nix
index 01c2a9e..784e841 100644
--- a/systems/x86_64-linux/t15/hardware-configuration.nix
+++ b/systems/x86_64-linux/t15/hardware-configuration.nix
@@ -93,9 +93,9 @@
   };
 
   console.keyMap = "de-latin1-nodeadkeys";
-  services.xserver = {
+  services.xserver.xkb = {
     layout = "de";
-    xkbVariant = "nodeadkeys";
+    variant = "nodeadkeys";
   };
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking