diff --git a/flake.lock b/flake.lock
index db6d3d6..20e1cd5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -50,11 +50,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752113600,
-        "narHash": "sha256-7LYDxKxZgBQ8LZUuolAQ8UkIB+jb4A2UmiR+kzY9CLI=",
+        "lastModified": 1752541678,
+        "narHash": "sha256-dyhGzkld6jPqnT/UfGV2oqe7tYn7hppAqFvF3GZTyXY=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "79264292b7e3482e5702932949de9cbb69fedf6d",
+        "rev": "2bf3421f7fed5c84d9392b62dcb9d76ef09796a7",
         "type": "github"
       },
       "original": {
@@ -166,11 +166,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752093218,
-        "narHash": "sha256-+3rXu8ewcNDi65/2mKkdSGrivQs5zEZVp5aYszXC0d0=",
+        "lastModified": 1752467539,
+        "narHash": "sha256-4kaR+xmng9YPASckfvIgl5flF/1nAZOplM+Wp9I5SMI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "206ed3c71418b52e176f16f58805c96e84555320",
+        "rev": "1e54837569e0b80797c47be4720fab19e0db1616",
         "type": "github"
       },
       "original": {
@@ -265,11 +265,11 @@
         "systems": "systems_4"
       },
       "locked": {
-        "lastModified": 1752158208,
-        "narHash": "sha256-XbXYLUtaB/wHvZYefvaDPbo4eYj27kbtowHfww9bqLw=",
+        "lastModified": 1752546848,
+        "narHash": "sha256-WzHqmJ1wEZoUGAedomwcVLCuNsiB9bZzZXk7K9ZDBwk=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "b728cf43d97814df43f5d9bd9dafac9072ccd9e8",
+        "rev": "1fb1bf8a73ccf207dbe967cdb7f2f4e0122c8bd5",
         "type": "github"
       },
       "original": {
@@ -393,11 +393,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1752450247,
-        "narHash": "sha256-rn8tN2VaItIFq1EQmP5DhZTEB9ea4cS0ZmclLQ+Rqv0=",
+        "lastModified": 1752550940,
+        "narHash": "sha256-7OktlvrLFfKv7h7GQAj0QHLSx5IOmXIWZb7A2IwSj+0=",
         "ref": "refs/heads/main",
-        "rev": "9acd92634ea00da1879e01c225b4c52d86e979f3",
-        "revCount": 1,
+        "rev": "a5ae2a4d9379092cd126af382667fb54dc5e429d",
+        "revCount": 3,
         "type": "git",
         "url": "https://git.yadunut.dev/yadunut/nix.git"
       },
diff --git a/flake.nix b/flake.nix
index c240eb0..f47a034 100644
--- a/flake.nix
+++ b/flake.nix
@@ -69,9 +69,9 @@
             disko.nixosModules.disko
             agenix.nixosModules.default
             ./penguin/disko-config.nix
-            yadunut.lib.users
             ./penguin/configuration.nix
             ./penguin/hardware-configuration.nix
+            yadunut.lib.users
           ];
         };
         "falcon-nixos" = nixpkgs.lib.nixosSystem {
diff --git a/penguin/configuration.nix b/penguin/configuration.nix
index fcffae9..d2f80e0 100644
--- a/penguin/configuration.nix
+++ b/penguin/configuration.nix
@@ -12,6 +12,10 @@
     };
   };
 
+  networking.networkmanager = {
+    enable = true;
+  };
+
   services.openssh = {
     enable = true;
     settings.PasswordAuthentication = false;
@@ -30,6 +34,5 @@
     git
     neovim
     ghostty
-    zen
   ];
 }
diff --git a/penguin/disko-config.nix b/penguin/disko-config.nix
index 1343f43..813e464 100644
--- a/penguin/disko-config.nix
+++ b/penguin/disko-config.nix
@@ -22,6 +22,7 @@
               content = {
                 type = "luks";
                 name = "crypt_p1";
+                passwordFile = "/tmp/disk.key";
                 settings = {
                   allowDiscards = true;
                 };
@@ -50,7 +51,7 @@
                     "-d raid1"
                     "/dev/mapper/crypt_p1"
                   ];
-                  subVolumes = {
+                  subvolumes = {
                     "@" = { };
                     "@/root" = {
                       mountpoint = "/";
@@ -74,7 +75,7 @@
                       ];
                     };
                     "@/swap" = {
-                      mountpoint = "./.swapvol";
+                      mountpoint = "/.swapvol";
                       swap.swapfile.size = "64G";
                       mountOptions = [ "noatime" ];
                     };
diff --git a/penguin/hardware-configuration.nix b/penguin/hardware-configuration.nix
new file mode 100644
index 0000000..2dd9b37
--- /dev/null
+++ b/penguin/hardware-configuration.nix
@@ -0,0 +1,29 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp3s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp4s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp5s0f0np0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp5s0f1np1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp6s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}