diff --git a/flake.lock b/flake.lock
index c1dfbce..c1cf6ee 100644
--- a/flake.lock
+++ b/flake.lock
@@ -671,29 +671,17 @@
       }
     },
     "lix": {
-      "inputs": {
-        "flake-compat": [
-          "flake-compat"
-        ],
-        "nix2container": "nix2container",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "nixpkgs-regression": "nixpkgs-regression",
-        "pre-commit-hooks": "pre-commit-hooks"
-      },
+      "flake": false,
       "locked": {
-        "lastModified": 1737468268,
-        "narHash": "sha256-RVR/Wh+iTTmw3IYe9b52Gho3If9iGc6Xxpw+gmJZ50s=",
-        "ref": "refs/heads/main",
-        "rev": "9b290081147fb2abf79d2d1e0afd72d1490145f2",
-        "revCount": 16659,
-        "type": "git",
-        "url": "https://git.lix.systems/lix-project/lix"
+        "lastModified": 1737234286,
+        "narHash": "sha256-pgDJZjj4jpzkFxsqBTI/9Yb0n3gW+DvDtuv9SwQZZcs=",
+        "rev": "079528098f5998ba13c88821a2eca1005c1695de",
+        "type": "tarball",
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/079528098f5998ba13c88821a2eca1005c1695de.tar.gz?rev=079528098f5998ba13c88821a2eca1005c1695de"
       },
       "original": {
-        "type": "git",
-        "url": "https://git.lix.systems/lix-project/lix"
+        "type": "tarball",
+        "url": "https://git.lix.systems/lix-project/lix/archive/main.tar.gz"
       }
     },
     "lix-module": {
@@ -702,9 +690,7 @@
           "flake-utils"
         ],
         "flakey-profile": "flakey-profile",
-        "lix": [
-          "lix"
-        ],
+        "lix": "lix",
         "nixpkgs": [
           "nixpkgs"
         ]
@@ -883,22 +869,6 @@
         "type": "github"
       }
     },
-    "nix2container": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1724996935,
-        "narHash": "sha256-njRK9vvZ1JJsP8oV2OgkBrpJhgQezI03S7gzskCcHos=",
-        "owner": "nlewo",
-        "repo": "nix2container",
-        "rev": "fa6bb0a1159f55d071ba99331355955ae30b3401",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nlewo",
-        "repo": "nix2container",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1726042813,
@@ -931,22 +901,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-regression": {
-      "locked": {
-        "lastModified": 1643052045,
-        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      }
-    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1724316499,
@@ -1134,22 +1088,6 @@
         "type": "github"
       }
     },
-    "pre-commit-hooks": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1733318908,
-        "narHash": "sha256-SVQVsbafSM1dJ4fpgyBqLZ+Lft+jcQuMtEL3lQWx2Sk=",
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "rev": "6f4e2a2112050951a314d2733a994fbab94864c6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "type": "github"
-      }
-    },
     "pre-commit-hooks-nix": {
       "inputs": {
         "flake-compat": [
@@ -1204,7 +1142,6 @@
         "flake-utils": "flake-utils",
         "home-manager": "home-manager",
         "lanzaboote": "lanzaboote",
-        "lix": "lix",
         "lix-module": "lix-module",
         "niri": "niri",
         "nixpkgs": "nixpkgs_5",
diff --git a/flake.nix b/flake.nix
index 87eae13..da5ee50 100644
--- a/flake.nix
+++ b/flake.nix
@@ -61,12 +61,6 @@
       url = "git+https://git.lix.systems/lix-project/nixos-module";
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.flake-utils.follows = "flake-utils";
-      inputs.lix.follows = "lix";
-    };
-    lix = {
-      url = "git+https://git.lix.systems/lix-project/lix";
-      inputs.nixpkgs.follows = "nixpkgs";
-      inputs.flake-compat.follows = "flake-compat";
     };
 
     nixpkgs-garage.url = "github:cything/nixpkgs/garage-module"; # unmerged PR
diff --git a/overlay/default.nix b/overlay/default.nix
index 99fc17b..123e1f2 100644
--- a/overlay/default.nix
+++ b/overlay/default.nix
@@ -2,6 +2,7 @@ let
   overlays = [
     ./conduwuit
     ./attic
+    ./kernel.nix
   ];
   importedOverlays = map (m: import m) overlays;
 in
diff --git a/overlay/kernel.nix b/overlay/kernel.nix
new file mode 100644
index 0000000..be2404e
--- /dev/null
+++ b/overlay/kernel.nix
@@ -0,0 +1,11 @@
+final: prev:
+let
+  inherit (prev) lib;
+in
+{
+  linuxKernels.kernels.linux_zen = prev.linuxKernels.kernels.linux_zen.override (old: {
+    extraStructuredConfig = with lib.kernel; {
+      CONFIG_SCHED_MUQSS = yes;
+    };
+  });
+}