diff --git a/flake.lock b/flake.lock
index ec7c7aa..30c7bde 100755
--- a/flake.lock
+++ b/flake.lock
@@ -1,29 +1,8 @@
 {
   "nodes": {
-    "agenix": {
-      "inputs": {
-        "darwin": [],
-        "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs",
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1770165109,
-        "narHash": "sha256-9VnK6Oqai65puVJ4WYtCTvlJeXxMzAp/69HhQuTdl/I=",
-        "owner": "ryantm",
-        "repo": "agenix",
-        "rev": "b027ee29d959fda4b60b57566d64c98a202e0feb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ryantm",
-        "repo": "agenix",
-        "type": "github"
-      }
-    },
     "bip110": {
       "inputs": {
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs"
       },
       "locked": {
         "lastModified": 1773169138,
@@ -41,7 +20,7 @@
     },
     "btc-clients": {
       "inputs": {
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_2",
         "oldNixpkgs": "oldNixpkgs"
       },
       "locked": {
@@ -107,7 +86,7 @@
     },
     "flake-utils": {
       "inputs": {
-        "systems": "systems_2"
+        "systems": "systems"
       },
       "locked": {
         "lastModified": 1731533236,
@@ -123,32 +102,11 @@
         "type": "github"
       }
     },
-    "home-manager": {
-      "inputs": {
-        "nixpkgs": [
-          "agenix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1745494811,
-        "narHash": "sha256-YZCh2o9Ua1n9uCvrvi5pRxtuVNml8X2a03qIFfRKpFs=",
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "rev": "abfad3d2958c9e6300a883bd443512c55dfeb1be",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "type": "github"
-      }
-    },
     "nix-bitcoin": {
       "inputs": {
         "extra-container": "extra-container",
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_3",
         "nixpkgs-25_05": "nixpkgs-25_05",
         "nixpkgs-unstable": "nixpkgs-unstable"
       },
@@ -169,16 +127,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1754028485,
-        "narHash": "sha256-IiiXB3BDTi6UqzAZcf2S797hWEPCRZOwyNThJIYhUfk=",
+        "lastModified": 1772380631,
+        "narHash": "sha256-FhW0uxeXjefINP0vUD4yRBB52Us7fXZPk9RiPAopfiY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "59e69648d345d6e8fef86158c555730fa12af9de",
+        "rev": "6d3b61b190a899042ce82a5355111976ba76d698",
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
-        "ref": "nixos-25.05",
+        "owner": "nixos",
+        "ref": "master",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -242,27 +200,11 @@
       },
       "original": {
         "owner": "nixos",
-        "ref": "master",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1772380631,
-        "narHash": "sha256-FhW0uxeXjefINP0vUD4yRBB52Us7fXZPk9RiPAopfiY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "6d3b61b190a899042ce82a5355111976ba76d698",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_4": {
       "locked": {
         "lastModified": 1767480499,
         "narHash": "sha256-8IQQUorUGiSmFaPnLSo2+T+rjHtiNWc+OAzeHck7N48=",
@@ -278,7 +220,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_5": {
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1774106199,
         "narHash": "sha256-US5Tda2sKmjrg2lNHQL3jRQ6p96cgfWh3J1QBliQ8Ws=",
@@ -294,7 +236,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_6": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1770380644,
         "narHash": "sha256-P7dWMHRUWG5m4G+06jDyThXO7kwSk46C1kgjEWcybkE=",
@@ -313,8 +255,8 @@
     "nixvim": {
       "inputs": {
         "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs_6",
-        "systems": "systems_3"
+        "nixpkgs": "nixpkgs_5",
+        "systems": "systems_2"
       },
       "locked": {
         "lastModified": 1774309640,
@@ -348,11 +290,10 @@
     },
     "root": {
       "inputs": {
-        "agenix": "agenix",
         "bip110": "bip110",
         "btc-clients": "btc-clients",
         "nix-bitcoin": "nix-bitcoin",
-        "nixpkgs": "nixpkgs_5",
+        "nixpkgs": "nixpkgs_4",
         "nixpkgs-stable": "nixpkgs-stable",
         "nixvim": "nixvim"
       }
@@ -386,21 +327,6 @@
         "repo": "default",
         "type": "github"
       }
-    },
-    "systems_3": {
-      "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/iso/common.nix b/iso/common.nix
index 835b41d..3159003 100644
--- a/iso/common.nix
+++ b/iso/common.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, lib, modulesPath, ... }:
 
 let
   sovranSource = builtins.path { path = ../.; name = "sovran-systemsos"; };
@@ -6,7 +6,7 @@ let
 in
 {
   imports = [
-    "${pkgs.path}/nixos/modules/installer/cd-dvd/installation-cd-graphical-gnome.nix"
+    "${modulesPath}/installer/cd-dvd/installation-cd-graphical-gnome.nix"
     ./branding.nix
   ];
 
@@ -45,4 +45,4 @@ in
     Terminal=false
     X-GNOME-Autostart-enabled=true
   '';
-}
\ No newline at end of file
+}