diff --git a/systems/PC-Fixe/configuration.nix b/systems/PC-Fixe/configuration.nix
new file mode 100644
index 0000000..67875c8
--- /dev/null
+++ b/systems/PC-Fixe/configuration.nix
@@ -0,0 +1,155 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+      ../common.nix
+    ];
+
+  nixpkgs.overlays = [
+    (import ../../overlays/ledger-udev-rules.nix)
+  ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.tmpOnTmpfs = true;
+
+  # NVIDIA
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  # For Steam
+  hardware.opengl.driSupport32Bit = true;
+  hardware.pulseaudio.support32Bit = true;
+  hardware.steam-hardware.enable = true;
+
+  hardware.u2f.enable = true;
+
+  services.udev.packages = with pkgs; [
+    ledger-udev-rules
+  ];
+
+  networking.hostName = "paul-fixe"; # Define your hostname.
+  networking.networkmanager.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Select internationalisation properties.
+  i18n = {
+    consoleKeyMap = "fr";
+    defaultLocale = "fr_FR.UTF-8";
+  };
+
+  # List packages installed in system profile. To search by name, run:
+  # $ nix-env -qaP | grep wget
+  nixpkgs.config.allowUnfree = true;
+  environment.systemPackages = with pkgs; [
+    filezilla
+    wineStaging
+    winetricks
+    qbittorrent
+    transmission-remote-gtk
+    appimage-run
+    bat
+
+    gopass
+    xclip
+
+    electrum
+    electron-cash
+
+    firefox
+    chromium
+
+    tdesktop
+    mumble
+
+    kleopatra
+    gnupg
+
+    kdeplasma-addons
+    ark
+    kate
+    kmail
+    kdeconnect
+    okular
+    yakuake
+    konversation
+    gwenview
+    kcalc
+    spectacle
+    kile
+    (texlive.combine {
+      inherit (texlive) scheme-small titling collection-langfrench cm-super;
+    })
+    imagemagick
+
+    gnome-breeze
+    arc-theme
+    materia-theme
+    
+    libreoffice
+    gimp
+    vlc
+    kodiPlain
+
+    steam
+    sc-controller
+    steam-run
+    minecraft
+
+    glxinfo
+    i7z
+    obs-studio
+  ];
+
+  programs.wireshark.enable = true;
+  programs.wireshark.package = pkgs.wireshark;
+
+  programs.gnupg.agent = { enable = true; enableSSHSupport = true; };
+  programs.browserpass.enable = true;
+  services.pcscd.enable = true;
+  services.pcscd.plugins = [
+    (pkgs.ccid.overrideAttrs (oldAttrs: rec {
+        preBuild = ''
+	  echo "0x2C97:0x0001:Ledger Token" >> ./readers/supported_readers.txt
+        '';
+      })
+    )
+  ];
+
+  networking.firewall.enable = false;
+
+  # Enable sound.
+  sound.enable = true;
+  hardware.pulseaudio.enable = true;
+
+  # Enable the X11 windowing system.
+  services.xserver.enable = true;
+  services.xserver.layout = "fr";
+
+  # Enable the KDE Desktop Environment.
+  services.xserver.displayManager.sddm.enable = true;
+  services.xserver.desktopManager.plasma5.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.paul = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" "networkmanager" "wireshark" ];
+    uid = 1000;
+  };
+
+  services.syncthing.enable = true;
+  services.syncthing.user = "paul";
+  services.syncthing.group = "users";
+
+  # This value determines the NixOS release with which your system is to be
+  # compatible, in order to avoid breaking some software such as database
+  # servers. You should change this only after NixOS release notes say you
+  # should.
+  system.stateVersion = "18.09"; # Did you read the comment?
+
+}
diff --git a/systems/PC-Fixe/hardware-configuration.nix b/systems/PC-Fixe/hardware-configuration.nix
new file mode 100644
index 0000000..bc893a8
--- /dev/null
+++ b/systems/PC-Fixe/hardware-configuration.nix
@@ -0,0 +1,65 @@
+# 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, ... }:
+
+{
+  imports =
+    [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
+    ];
+
+  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "firewire_ohci" "pata_marvell" "xhci_pci" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/509a5842-56fe-40bd-8b00-6bda87e02e5e";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/A225-07A5";
+      fsType = "vfat";
+    };
+
+  fileSystems."/mnt/hdd" =
+    { device = "/dev/mapper/ManjaroVG-ManjaroRoot";
+      fsType = "ext4";
+    };
+
+  fileSystems."/home/paul/Documents" =
+    { device = "/mnt/hdd/paul/Documents";
+      options = [ "bind" ];
+    };
+
+  fileSystems."/home/paul/Downloads" =
+    { device = "/mnt/hdd/paul/Téléchargements";
+      options = [ "bind" ];
+    };
+
+  fileSystems."/home/paul/Music" =
+    { device = "/mnt/hdd/paul/Musique";
+      options = [ "bind" ];
+    };
+
+  fileSystems."/home/paul/Pictures" =
+    { device = "/mnt/hdd/paul/Images";
+      options = [ "bind" ];
+    };
+
+  fileSystems."/home/paul/Videos" =
+    { device = "/mnt/hdd/paul/Vidéos";
+      options = [ "bind" ];
+    };
+
+  fileSystems."/mnt/steam" =
+    { device = "192.168.0.5:/exports/steam";
+      fsType = "nfs";
+      options = ["x-systemd.automount" "noauto"];
+    };
+
+  swapDevices = [ ];
+
+  nix.maxJobs = lib.mkDefault 4;
+  powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
+}