diff --git a/nix/configuration/hosts/odo/optimized_build.nix b/nix/configuration/hosts/odo/optimized_build.nix
index a9108fe..43d09b8 100644
--- a/nix/configuration/hosts/odo/optimized_build.nix
+++ b/nix/configuration/hosts/odo/optimized_build.nix
@@ -34,60 +34,37 @@
           pkg.overrideAttrs (old: {
             NIX_CFLAGS_COMPILE = [ (old.NIX_CFLAGS_COMPILE or "") ] ++ flags;
           });
+        addConfig =
+          additionalConfig: pkg:
+          pkg.override (oldconfig: {
+            structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
+          });
       in
       {
-        # linux
-        # linux_6_11
-        # linux_zen
-        linux_znver4 = optimizeWithFlags super.linux_6_12 [
-          "-march=znver4"
-          "-mtune=znver4"
-        ];
+        linux_znver4 =
+          addConfig
+            {
+              # Full preemption
+              PREEMPT = lib.mkOverride 60 lib.kernel.yes;
+              PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
+
+              # Google's BBRv3 TCP congestion Control
+              TCP_CONG_BBR = lib.kernel.yes;
+              DEFAULT_BBR = lib.kernel.yes;
+
+              # Preemptive Full Tickless Kernel at 300Hz
+              HZ = lib.kernel.freeform "300";
+              HZ_300 = lib.kernel.yes;
+              HZ_1000 = lib.kernel.no;
+            }
+            (
+              optimizeWithFlags super.linux_6_12 [
+                "-march=znver4"
+                "-mtune=znver4"
+              ]
+            );
       }
     )
-    # (
-    #   self: super:
-    #   let
-    #     optimizeWithFlags =
-    #       pkg: flags:
-    #       pkg.overrideAttrs (old: {
-    #         NIX_CFLAGS_COMPILE = [ (old.NIX_CFLAGS_COMPILE or "") ] ++ flags;
-    #       });
-    #     addConfig =
-    #       additionalConfig: pkg:
-    #       pkg.override (oldconfig: {
-    #         structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
-    #       });
-    #   in
-    #   {
-    #     linux_znver4 =
-    #       addConfig
-    #         {
-    #           # CPUFreq governor Performance
-    #           CPU_FREQ_DEFAULT_GOV_PERFORMANCE = lib.mkOverride 60 lib.kernel.yes;
-    #           CPU_FREQ_DEFAULT_GOV_SCHEDUTIL = lib.mkOverride 60 lib.kernel.no;
-
-    #           # Full preemption
-    #           PREEMPT = lib.mkOverride 60 lib.kernel.yes;
-    #           PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
-
-    #           # Google's BBRv3 TCP congestion Control
-    #           TCP_CONG_BBR = lib.kernel.yes;
-    #           DEFAULT_BBR = lib.kernel.yes;
-
-    #           # Preemptive Full Tickless Kernel at 250Hz
-    #           HZ = lib.kernel.freeform "250";
-    #           HZ_250 = lib.kernel.yes;
-    #           HZ_1000 = lib.kernel.no;
-    #         }
-    #         (
-    #           optimizeWithFlags super.linux_6_11 [
-    #             "-march=znver4"
-    #             "-mtune=znver4"
-    #           ]
-    #         );
-    #   }
-    # )
   ];
 
   boot.kernelPackages = lib.mkIf (!config.me.buildingIso) (pkgs.linuxPackagesFor pkgs.linux_znver4);