diff --git a/etcnixos/common.nix b/etcnixos/common.nix
index a2cf585..244006e 100644
--- a/etcnixos/common.nix
+++ b/etcnixos/common.nix
@@ -45,8 +45,8 @@
 
   # kernel options
   boot = {
-    # kernelPackages = pkgs.linuxPackages_cachyos-lto;
-    kernelPackages = pkgs.linuxPackages_latest;
+    kernelPackages = pkgs.linuxPackages_cachyos-lto;
+    # kernelPackages = pkgs.linuxPackages_latest;
     # kernelPackages = pkgs.linuxPackages;
 
     kernel.sysctl = {