diff --git a/systems/aarch64-linux/macbook-pro-nixos/boot.nix b/systems/aarch64-linux/macbook-pro-nixos/boot.nix
index eba7a3c..0ccbf9e 100644
--- a/systems/aarch64-linux/macbook-pro-nixos/boot.nix
+++ b/systems/aarch64-linux/macbook-pro-nixos/boot.nix
@@ -53,4 +53,14 @@ in
       ];
     };
   };
+  
+  specialisation = 
+  let
+    kernel = pkgs.${namespace}.linuxPackages_cachyos-asahi-lto;
+  in {
+    "cachyos-asahi".configuration = {
+      boot = {
+        kernelPackages = lib.mkOverride 90 kernel;
+      };
+  };
 }