diff --git a/etcnixos/common.nix b/etcnixos/common.nix
index 59e783d..4020b40 100644
--- a/etcnixos/common.nix
+++ b/etcnixos/common.nix
@@ -21,6 +21,8 @@
     inputs.disko.nixosModules.disko
   ];
 
+  services.fstrim.enable = false;
+
   programs.nix-ld = {
     enable = true;
     libraries = with pkgs; [
@@ -48,8 +50,8 @@
 
   # kernel options
   boot = {
-    # kernelPackages = pkgs.linuxPackages_cachyos-lto;
-    kernelPackages = pkgs.linuxPackages_latest;
+    kernelPackages = pkgs.linuxPackages_cachyos-lto;
+    # kernelPackages = pkgs.linuxPackages_latest;
 
     kernel.sysctl = {
       # dmesg shushhhhh