diff --git a/flake.lock b/flake.lock
index fa3ad83..3dbabc8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -75,6 +75,39 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "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"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -110,6 +143,41 @@
         "type": "github"
       }
     },
+    "lix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1746827285,
+        "narHash": "sha256-hsFe4Tsqqg4l+FfQWphDtjC79WzNCZbEFhHI8j2KJzw=",
+        "rev": "47aad376c87e2e65967f17099277428e4b3f8e5a",
+        "type": "tarball",
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/47aad376c87e2e65967f17099277428e4b3f8e5a.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://git.lix.systems/lix-project/lix/archive/2.93.0.tar.gz"
+      }
+    },
+    "lix-module": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "flakey-profile": "flakey-profile",
+        "lix": "lix",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1746838955,
+        "narHash": "sha256-11R4K3iAx4tLXjUs+hQ5K90JwDABD/XHhsM9nkeS5N8=",
+        "rev": "cd2a9c028df820a83ca2807dc6c6e7abc3dfa7fc",
+        "type": "tarball",
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/nixos-module/archive/cd2a9c028df820a83ca2807dc6c6e7abc3dfa7fc.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://git.lix.systems/lix-project/nixos-module/archive/2.93.0.tar.gz"
+      }
+    },
     "nix-darwin": {
       "inputs": {
         "nixpkgs": [
@@ -153,7 +221,7 @@
     },
     "nix-vscode-extensions": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": "flake-utils_2",
         "nixpkgs": [
           "nixpkgs"
         ]
@@ -211,6 +279,7 @@
         "flake-compat": "flake-compat",
         "home-manager": "home-manager",
         "impermanence": "impermanence",
+        "lix-module": "lix-module",
         "nix-darwin": "nix-darwin",
         "nix-syncthing": "nix-syncthing",
         "nix-vscode-extensions": "nix-vscode-extensions",
@@ -270,6 +339,21 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_2": {
+      "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 ac651f7..7896d60 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,10 +5,10 @@
     # base packages
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
-    # lix-module = {
-    #   url = "https://git.lix.systems/lix-project/nixos-module/archive/stable.tar.gz";
-    #   inputs.nixpkgs.follows = "nixpkgs";
-    # };
+    lix-module = {
+      url = "https://git.lix.systems/lix-project/nixos-module/archive/2.93.0.tar.gz";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
 
     # secret encryption
     sops-nix = {
diff --git a/modules/nixos-modules/system.nix b/modules/nixos-modules/system.nix
index 51a92ed..b839067 100644
--- a/modules/nixos-modules/system.nix
+++ b/modules/nixos-modules/system.nix
@@ -1,6 +1,5 @@
 {...}: {
   nix = {
-    settings.download-buffer-size = 524288000;
     gc = {
       automatic = true;
       dates = "weekly";
diff --git a/util/default.nix b/util/default.nix
index 5b61779..fb2f83d 100644
--- a/util/default.nix
+++ b/util/default.nix
@@ -10,7 +10,7 @@
   nix-syncthing = inputs.nix-syncthing;
   disko = inputs.disko;
   impermanence = inputs.impermanence;
-  # lix-module = inputs.lix-module;
+  lix-module = inputs.lix-module;
 
   systems = [
     "aarch64-darwin"
@@ -83,7 +83,7 @@ in {
           impermanence.nixosModules.impermanence
           home-manager.nixosModules.home-manager
           disko.nixosModules.disko
-          # lix-module.nixosModules.default
+          lix-module.nixosModules.default
           ../modules/nixos-modules
           ../configurations/nixos/${host}
         ];