diff --git a/flake.lock b/flake.lock
index 5134ed1..32a5313 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,99 @@
 {
   "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flakey-profile": {
+      "locked": {
+        "lastModified": 1712898590,
+        "narHash": "sha256-FhGIEU93VHAChKEXx905TSiPZKga69bWl1VB37FK//I=",
+        "owner": "lf-",
+        "repo": "flakey-profile",
+        "rev": "243c903fd8eadc0f63d205665a92d4df91d42d9d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lf-",
+        "repo": "flakey-profile",
+        "type": "github"
+      }
+    },
+    "lix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1732056932,
+        "narHash": "sha256-3ubtSu0D+BUV5FKmBU7kTEXlI/okp/j1xC/ODC7LgTA=",
+        "rev": "b0d7a816135de1cd551b8a54f5497148bf59d81d",
+        "type": "tarball",
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/b0d7a816135de1cd551b8a54f5497148bf59d81d.tar.gz?rev=b0d7a816135de1cd551b8a54f5497148bf59d81d"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://git.lix.systems/lix-project/lix/archive/main.tar.gz"
+      }
+    },
+    "lix-module": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "flakey-profile": "flakey-profile",
+        "lix": [
+          "neoidiosyn",
+          "lix"
+        ],
+        "nixpkgs": [
+          "neoidiosyn",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1731967274,
+        "narHash": "sha256-n6dPGRlMGdL8X5gviA6ZuRfUdbdD5KiNN/BpABA5YT0=",
+        "rev": "aa2846680fa9a2032939d720487942567fd9eb63",
+        "type": "tarball",
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/nixos-module/archive/aa2846680fa9a2032939d720487942567fd9eb63.tar.gz?rev=aa2846680fa9a2032939d720487942567fd9eb63"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://git.lix.systems/lix-project/nixos-module/archive/main.tar.gz"
+      }
+    },
+    "neoidiosyn": {
+      "inputs": {
+        "lix": "lix",
+        "lix-module": "lix-module",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1732143208,
+        "narHash": "sha256-PMbA+8Bpjo0AHydBLVW2x/C1SW9LJ6MiCI5ZFCY+ZJc=",
+        "ref": "refs/heads/main",
+        "rev": "6cd36a603e2360ac7a6389040eaf4ed3a34fbaaa",
+        "revCount": 1,
+        "type": "git",
+        "url": "https://woof.rip/mikael/neoidiosyn.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://woof.rip/mikael/neoidiosyn.git"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1731531548,
@@ -18,8 +112,24 @@
     },
     "root": {
       "inputs": {
+        "neoidiosyn": "neoidiosyn",
         "nixpkgs": "nixpkgs"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 7c1d2c1..8b000e5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,10 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    neoidiosyn = {
+      url = "git+https://woof.rip/mikael/neoidiosyn.git";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   nixConfig = {
@@ -11,12 +15,10 @@
     extra-trusted-public-keys = [ "cache.kyouma.net:Frjwu4q1rnwE/MnSTmX9yx86GNA/z3p/oElGvucLiZg=" ];
   };
 
-  outputs = { self, nixpkgs, ... }: let
+  outputs = { self, nixpkgs, neoidiosyn, ... }: let
     inherit (nixpkgs) lib;
   in {
-    packages = lib.genAttrs [ "x86_64-linux" "aarch64-linux" ] (system: let
-      pkgs = nixpkgs.legacyPackages.${system}.pkgsMusl;
-      mimalloc = pkgs.mimalloc.override { secureBuild = true; };
+    packages = lib.mapAttrs (system: pkgs: let
       extraWrapper = prevAttrs: {
         buildCommand = prevAttrs.buildCommand + ''
           sed -i \
@@ -26,6 +28,26 @@
             "$out/bin/${prevAttrs.meta.mainProgram}"
         '';
       };
+
+      wrapFirefox = pkgs.wrapFirefox.override {
+        ffmpeg = pkgs.ffmpeg.override {
+          ffmpegVariant = "headless";
+
+          withAlsa = false;
+          withAom = false;
+          withCodec2 = true;
+          withDrm = false;
+          withGnutls = false;
+          withSsh = false;
+          withV4l2 = false;
+
+          withNetwork = false;
+          withBin = false;
+          withLib = true;
+          withDocumentation = false;
+          withStripping = true;
+        };
+      };
     in {
       default = self.packages.${system}.firefox;
       firefox = (pkgs.wrapFirefox self.packages.${system}.firefox-unwrapped {
@@ -34,20 +56,14 @@
 
       firefox-unwrapped = ((pkgs.buildMozillaMach {
         pname = "firefox";
-
         inherit (pkgs.firefox-beta-unwrapped)
           src version meta tests;
 
-        extraConfigureFlags = [
-          "--enable-default-toolkit=cairo-gtk3-wayland-only"
-        ];
-
-        extraBuildInputs = [ mimalloc ];
-      }).overrideAttrs (prevAttrs: {
-        env = prevAttrs.env or { } // {
-          LDFLAGS = lib.toList prevAttrs.env.LDFLAGS or [ ] ++ [ "-lmimalloc" ] |> toString;
-        };
-      })).override {
+        extraConfigureFlags = [ "--enable-default-toolkit=cairo-gtk3-wayland-only" ];      
+      }).overrideAttrs {
+        autoVarInit = "zero";
+        boundsCheck = true;
+      }).override {
         alsaSupport = false;
         ffmpegSupport = true;
         gssSupport = false;
@@ -67,9 +83,11 @@
       thunderbird = (pkgs.wrapThunderbird self.packages.${system}.thunderbird-unwrapped { }).overrideAttrs extraWrapper;
 
       thunderbird-unwrapped = (pkgs.thunderbird-latest-unwrapped.overrideAttrs (prevAttrs: {
-        configureFlags = prevAttrs.configureFlags or [ ] ++ [
-          "--enable-default-toolkit=cairo-gtk3-wayland-only"
-        ];
+        autoVarInit = "zero";
+        boundsCheck = true;
+
+        configureFlags = prevAttrs.configureFlags or [ ]
+          ++ [ "--enable-default-toolkit=cairo-gtk3-wayland-only" ];
       })).override {
         alsaSupport = false;
         ffmpegSupport = false;
@@ -86,7 +104,7 @@
         privacySupport = true;
         drmSupport = false;
       };
-    });
+    }) neoidiosyn.legacyPackages;
 
     hydraJobs = self.packages |> lib.foldlAttrs (jobs: system: packages: lib.recursiveUpdate jobs
       (lib.mapAttrs (name: package: { ${system} = package; }) packages)) { };