diff --git a/flake.nix b/flake.nix
index 7ff535d..1b3cfee 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,7 +17,7 @@
         ./configuration.nix
         ({ pkgs, inputs, ... }: {
           environment.systemPackages = [
-            inputs.claude-code-nix.packages.${pkgs.system}.default
+            inputs.claude-code-nix.packages.${pkgs.stdenv.hostPlatform.system}.default
           ];
         })
       ];
diff --git a/modules/boot.nix b/modules/boot.nix
index 7161c65..16f6ce2 100644
--- a/modules/boot.nix
+++ b/modules/boot.nix
@@ -2,6 +2,9 @@
 { config, pkgs, lib, ... }:
 
 {
+  # Use latest kernel instead of LTS
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
   # boot.loader.systemd-boot.enable = true; # Disabled for GRUB
   boot.loader.efi.canTouchEfiVariables = true;