diff --git a/flake.lock b/flake.lock
index a5a47a5..d2b963b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -26,11 +26,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1742599566,
-        "narHash": "sha256-xr6ntmiUPXSh9o9mJ7og9vxALMQs1EQhIhWUAO2D1M0=",
+        "lastModified": 1743801669,
+        "narHash": "sha256-RxQQQCGqywOPbdNrWGbFyFdcrdrXM4YBHW7vYt13OeI=",
         "owner": "catppuccin",
         "repo": "nix",
-        "rev": "5e303e8d7e251868fa79f83bbda69da90aa62402",
+        "rev": "07beb389d69a52c4dd5895da9553463c3740a26a",
         "type": "github"
       },
       "original": {
@@ -83,11 +83,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741786315,
-        "narHash": "sha256-VT65AE2syHVj6v/DGB496bqBnu1PXrrzwlw07/Zpllc=",
+        "lastModified": 1744145203,
+        "narHash": "sha256-I2oILRiJ6G+BOSjY+0dGrTPe080L3pbKpc+gCV3Nmyk=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "0d8c6ad4a43906d14abd5c60e0ffe7b587b213de",
+        "rev": "76c0a6dba345490508f36c1aa3c7ba5b6b460989",
         "type": "github"
       },
       "original": {
@@ -122,11 +122,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1743067111,
-        "narHash": "sha256-v9VJXx7525gMH6S7WesJM84Dr76jxRubATuBJn4L14o=",
+        "lastModified": 1744337628,
+        "narHash": "sha256-ghjocOkjH1pSMiyX7h6+gJmLsgcief/+D+Cbcum8HsI=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "5c22a2387d4ac1e1d64d66489e7d3ecb0a30cbcd",
+        "rev": "8aa1c071bbcb8a270bb841e4797a0d14528709d4",
         "type": "github"
       },
       "original": {
@@ -245,11 +245,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1741352980,
-        "narHash": "sha256-+u2UunDA4Cl5Fci3m7S643HzKmIDAe+fiXrLqYsR2fs=",
+        "lastModified": 1743550720,
+        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "f4330d22f1c5d2ba72d3d22df5597d123fdb60a9",
+        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
         "type": "github"
       },
       "original": {
@@ -387,11 +387,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1743082807,
-        "narHash": "sha256-qmrCYHVqE6j0TQApfxGx8aRYNdNsqtOrZuH09A+cjTU=",
+        "lastModified": 1744343724,
+        "narHash": "sha256-DkiOZlkXbdf6f09pSulJPE0IaaJi1p7sqia/G2kqNKI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "171915bfce41018528fda9960211e81946d999b7",
+        "rev": "f1ffd097e717a8d1b441577b8d23f9d2c96e0657",
         "type": "github"
       },
       "original": {
@@ -464,11 +464,11 @@
     "lix": {
       "flake": false,
       "locked": {
-        "lastModified": 1743151582,
-        "narHash": "sha256-aPtMrs2Nwg4ZCN7GQohQXTuRil1FCSUI4RdLGxTf44E=",
+        "lastModified": 1744302352,
+        "narHash": "sha256-QJQecf/Z1rLZBpVoQaI+EunLX5U7c7uYGER5iw00YrI=",
         "ref": "refs/heads/main",
-        "rev": "b52db5e7c120fdf67e914ba9fec648a461e08614",
-        "revCount": 17743,
+        "rev": "81d476984901d1f00fdcac36a0a8f06cb54048f6",
+        "revCount": 17777,
         "type": "git",
         "url": "https://git@git.lix.systems/lix-project/lix"
       },
@@ -505,11 +505,11 @@
     "mobile-nixos": {
       "flake": false,
       "locked": {
-        "lastModified": 1741101701,
-        "narHash": "sha256-Kup8HWWC2AR1j2c9pAjXQXLYmuhyv8sRRfX0o03sNQg=",
+        "lastModified": 1743812405,
+        "narHash": "sha256-BedQ9Z3+nqtp9BRjHjJNPUeLIMVbTsP3Udbz0b1cUn0=",
         "owner": "NixOS",
         "repo": "mobile-nixos",
-        "rev": "8956d72cf8fa9110dcc5fcbc537adee45a8014f5",
+        "rev": "6679fd7a8dd4ccf4aa538b82216723861cfe61a2",
         "type": "github"
       },
       "original": {
@@ -569,11 +569,11 @@
     },
     "nixosHardware": {
       "locked": {
-        "lastModified": 1742806253,
-        "narHash": "sha256-zvQ4GsCJT6MTOzPKLmlFyM+lxo0JGQ0cSFaZSACmWfY=",
+        "lastModified": 1743420942,
+        "narHash": "sha256-b/exDDQSLmENZZgbAEI3qi9yHkuXAXCPbormD8CSJXo=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "ecaa2d911e77c265c2a5bac8b583c40b0f151726",
+        "rev": "de6fc5551121c59c01e2a3d45b277a6d05077bc4",
         "type": "github"
       },
       "original": {
@@ -632,11 +632,11 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1740877520,
-        "narHash": "sha256-oiwv/ZK/2FhGxrCkQkB83i7GnWXPPLzoqFHpDD3uYpk=",
+        "lastModified": 1743296961,
+        "narHash": "sha256-b1EdN3cULCqtorQ4QeWgLMrd5ZGOjLSLemfa00heasc=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "147dee35aab2193b174e4c0868bd80ead5ce755c",
+        "rev": "e4822aea2a6d1cdd36653c134cacfd64c97ff4fa",
         "type": "github"
       },
       "original": {
@@ -647,11 +647,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1742937945,
-        "narHash": "sha256-lWc+79eZRyvHp/SqMhHTMzZVhpxkRvthsP1Qx6UCq0E=",
+        "lastModified": 1744168086,
+        "narHash": "sha256-S9M4HddBCxbbX1CKSyDYgZ8NCVyHcbKnBfoUXeRu2jQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d02d88f8de5b882ccdde0465d8fa2db3aa1169f7",
+        "rev": "60e405b241edb6f0573f3d9f944617fe33ac4a73",
         "type": "github"
       },
       "original": {
@@ -661,7 +661,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
+    "nixpkgsSisko": {
       "locked": {
         "lastModified": 1742288794,
         "narHash": "sha256-Txwa5uO+qpQXrNG4eumPSD+hHzzYi/CdaM80M9XRLCo=",
@@ -670,6 +670,22 @@
         "rev": "b6eaf97c6960d97350c584de1b6dcff03c9daf42",
         "type": "github"
       },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b6eaf97c6960d97350c584de1b6dcff03c9daf42",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1743583204,
+        "narHash": "sha256-F7n4+KOIfWrwoQjXrL2wD9RhFYLs2/GGe/MQY1sSdlE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2c8d3f48d33929642c1c12cd243df4cc7d2ce434",
+        "type": "github"
+      },
       "original": {
         "owner": "NixOS",
         "ref": "nixos-unstable",
@@ -695,11 +711,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1742889210,
-        "narHash": "sha256-hw63HnwnqU3ZQfsMclLhMvOezpM7RSB0dMAtD5/sOiw=",
+        "lastModified": 1744098102,
+        "narHash": "sha256-tzCdyIJj9AjysC3OuKA+tMD/kDEDAF9mICPDU7ix0JA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "698214a32beb4f4c8e3942372c694f40848b360d",
+        "rev": "c8cd81426f45942bb2906d5ed2fe21d2f19d95b7",
         "type": "github"
       },
       "original": {
@@ -726,17 +742,17 @@
     },
     "nixpkgs_6": {
       "locked": {
-        "lastModified": 1742288794,
-        "narHash": "sha256-Txwa5uO+qpQXrNG4eumPSD+hHzzYi/CdaM80M9XRLCo=",
+        "lastModified": 1744098102,
+        "narHash": "sha256-tzCdyIJj9AjysC3OuKA+tMD/kDEDAF9mICPDU7ix0JA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b6eaf97c6960d97350c584de1b6dcff03c9daf42",
+        "rev": "c8cd81426f45942bb2906d5ed2fe21d2f19d95b7",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
-        "rev": "b6eaf97c6960d97350c584de1b6dcff03c9daf42",
         "type": "github"
       }
     },
@@ -877,6 +893,7 @@
         "nix-on-droid": "nix-on-droid",
         "nixosHardware": "nixosHardware",
         "nixpkgs": "nixpkgs_6",
+        "nixpkgsSisko": "nixpkgsSisko",
         "treefmt-nix": "treefmt-nix",
         "vscode-server": "vscode-server"
       }
@@ -992,11 +1009,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1743081648,
-        "narHash": "sha256-WRAylyYptt6OX5eCEBWyTwOEqEtD6zt33rlUkr6u3cE=",
+        "lastModified": 1743748085,
+        "narHash": "sha256-uhjnlaVTWo5iD3LXics1rp9gaKgDRQj6660+gbUU3cE=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "29a3d7b768c70addce17af0869f6e2bd8f5be4b7",
+        "rev": "815e4121d6a5d504c0f96e5be2dd7f871e4fd99d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index dc8ef51..440867f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,8 @@
 
   inputs = {
     flakeParts.url = "github:hercules-ci/flake-parts";
-    nixpkgs.url = "github:NixOS/nixpkgs/b6eaf97c6960d97350c584de1b6dcff03c9daf42";
+    nixpkgsSisko.url = "github:NixOS/nixpkgs/b6eaf97c6960d97350c584de1b6dcff03c9daf42";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     nixosHardware.url = "github:NixOS/nixos-hardware";
     homeManager = {
       url = "github:nix-community/home-manager";
diff --git a/hosts/default.nix b/hosts/default.nix
index 2ba0e8c..8dedf86 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -92,6 +92,7 @@
 
       sisko = {
         system = "aarch64-linux";
+        nixpkgs = inputs.nixpkgsSisko;
         enableHomeManager = false;
         vpn = {
           ip = "10.100.0.1";