diff --git a/lib/luj.nix b/lib/luj.nix
index 4bc0b59..79c266f 100644
--- a/lib/luj.nix
+++ b/lib/luj.nix
@@ -47,6 +47,11 @@ inputs: lib: with lib; let
             nixpkgs_version = inputs.nixpkgs;
             hm_version = inputs.home-manager;
           };
+          telecom = {
+          arch = "x86_64-linux";
+          nixpkgs_version = inputs.nixpkgs;
+          hm_version = inputs.home-manager;
+          };
           enigma = {
             arch = "aarch64-linux";
             nixpkgs_version = inputs.nixpkgs;
diff --git a/machines/telecom/default.nix b/machines/telecom/default.nix
new file mode 100644
index 0000000..9f55b3c
--- /dev/null
+++ b/machines/telecom/default.nix
@@ -0,0 +1,112 @@
+{ config, pkgs, lib, inputs, nixpkgs-patched, ... }:
+
+{
+  imports =
+    [
+      ./hardware.nix
+      ./home-julien.nix
+      ../../users/julien.nix
+      ../../users/default.nix
+    ];
+
+
+
+  boot.loader.systemd-boot.enable = true;
+  boot.initrd.systemd.enable = true;
+  sound.enable = true;
+  #hardware.pulseaudio.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+
+    # use the example session manager (no others are packaged yet so this is enabled by default,
+    # no need to redefine it in your config for now)
+    #media-session.enable = true;
+    wireplumber.enable = true;
+
+  };
+
+  services.postgresql.enable = true;
+
+  networking.hostName = "telecom";
+
+  networking.wireless.enable = false;
+
+  programs.hyprland.enable = true;
+  programs.hyprland.package = pkgs.hyprland;
+  environment.sessionVariables = {
+    LIBSEAT_BACKEND = "logind";
+  };
+
+  services.xserver = {
+    enable = true;
+    layout = "fr";
+    displayManager.gdm.enable = true;
+  };
+
+  services.tailscale.enable = true;
+  networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
+
+  networking.networkmanager.dns = "systemd-resolved";
+  services.resolved.enable = true;
+
+
+  time.timeZone = "Europe/Paris";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    useXkbConfig = true; # use xkbOptions in tty.
+  };
+
+  hardware.opengl.enable = true;
+  hardware.opengl.driSupport = true;
+
+  programs.dconf.enable = true;
+
+  security.polkit.enable = true;
+
+  services.tlp.enable = true;
+
+  security.tpm2.enable = true;
+  security.tpm2.pkcs11.enable = true; # expose /run/current-system/sw/lib/libtpm2_pkcs11.so
+  security.tpm2.tctiEnvironment.enable = true; # TPM2TOOLS_TCTI and TPM2_PKCS11_TCTI env variables
+  users.users.julien.extraGroups = [ "tss" ]; # tss group has access to TPM devices
+
+  hardware.bluetooth.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    tailscale
+    brightnessctl
+    sbctl
+    wl-mirror
+  ];
+
+  services.printing.enable = true;
+  services.avahi.enable = true;
+  services.avahi.nssmdns = true;
+  # for a WiFi printer
+  services.avahi.openFirewall = true;
+
+
+  security.pam.services.swaylock = { };
+
+  programs.ssh.startAgent = true;
+
+  programs.adb.enable = true;
+  services.udev.packages = [
+    pkgs.android-udev-rules
+  ];
+  services.gnome.gnome-keyring.enable = true;
+
+  system.stateVersion = "23.05";
+
+}
+
+
+
diff --git a/machines/telecom/hardware.nix b/machines/telecom/hardware.nix
new file mode 100644
index 0000000..6857c4d
--- /dev/null
+++ b/machines/telecom/hardware.nix
@@ -0,0 +1,43 @@
+# 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" "thunderbolt" "vmd" "nvme" "usb_storage" "usbhid" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/f7072a83-0478-48ea-9f55-074541c1c524";
+      fsType = "btrfs";
+    };
+
+  boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-uuid/56dc5a16-94ca-4a9c-a215-51ed55aec6b5";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/9331-9E52";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/63debceb-44e6-4e27-94df-092dd59fd9e2"; }
+    ];
+
+  # 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.enp0s13f0u4u4u4.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/machines/telecom/home-julien.nix b/machines/telecom/home-julien.nix
new file mode 100644
index 0000000..97d4929
--- /dev/null
+++ b/machines/telecom/home-julien.nix
@@ -0,0 +1,117 @@
+{ pkgs, lib, config, ... }:
+{
+
+  luj.hmgr.julien =
+    {
+      home.stateVersion = "22.11";
+      luj.programs.neovim.enable = true;
+      luj.programs.ssh-client.enable = true;
+      luj.programs.git.enable = true;
+      luj.programs.gtk.enable = true;
+      luj.programs.alacritty.enable = true;
+      luj.programs.hyprland.enable = true;
+      luj.programs.waybar.enable = true;
+      luj.programs.kitty.enable = true;
+      luj.emails.enable = true;
+
+      programs.rofi = {
+        enable = true;
+        package = pkgs.rofi-wayland;
+        font = "Fira Font";
+        theme = "DarkBlue";
+      };
+
+      programs.direnv = {
+        enable = true;
+        enableFishIntegration = true;
+        nix-direnv.enable = true;
+      };
+
+      home.pointerCursor = {
+        name = "Adwaita";
+        package = pkgs.gnome.adwaita-icon-theme;
+        size = 15;
+        x11 = {
+          enable = true;
+          defaultCursor = "Adwaita";
+        };
+      };
+
+      home.packages = with pkgs;
+        [
+          du-dust
+          kitty
+          jq
+          lazygit
+          fira-code
+          feh
+          meld
+          vlc
+          jftui
+          stable.nerdfonts
+          libreoffice
+          font-awesome
+          nodejs
+          neomutt
+          htop
+          evince
+          mosh
+          obsidian
+          zotero
+          flameshot
+          kitty
+          networkmanagerapplet
+          element-desktop
+          xdg-utils
+          sops
+          step-cli
+          coq
+          gh
+          gh-dash
+          cvc5
+          nixpkgs-patched.signal-desktop-beta
+          coqPackages.coqide
+          (why3.withProvers
+            [
+              unstable.cvc4
+              alt-ergo
+              z3
+            ])
+          libsForQt5.neochat
+          scli
+          texlive.combined.scheme-full
+        ];
+
+      fonts.fontconfig.enable = true;
+
+      home.keyboard = {
+        layout = "fr";
+      };
+
+      services.dunst = {
+        enable = true;
+      };
+
+      programs.chromium = {
+        enable = true;
+        commandLineArgs = [
+          "--ozone-platform-hint=wayland"
+          "--load-media-router-component-extension=1"
+        ];
+        extensions = [
+          { id = "cjpalhdlnbpafiamejdnhcphjbkeiagm"; } # uBlock Origin
+          { id = "ldlghkoiihaelfnggonhjnfiabmaficg"; } # Alt+Q switcher
+          { id = "enjjhajnmggdgofagbokhmifgnaophmh"; } # Resolution Zoom for HiDPI
+          { id = "fihnjjcciajhdojfnbdddfaoknhalnja"; } # I don't care about cookies
+          { id = "ekhagklcjbdpajgpjgmbionohlpdbjgc"; } # Zotero Connector
+          { id = "hlepfoohegkhhmjieoechaddaejaokhf"; } # Refined GitHub
+          { id = "nngceckbapebfimnlniiiahkandclblb"; } # Bitwarden
+          { id = "dcpihecpambacapedldabdbpakmachpb"; updateUrl = "https://raw.githubusercontent.com/iamadamdev/bypass-paywalls-chrome/master/src/updates/updates.xml"; }
+        ];
+      };
+
+
+    };
+
+
+}
diff --git a/machines/telecom/wallpaper.jpg b/machines/telecom/wallpaper.jpg
new file mode 100644
index 0000000..403fd4e
Binary files /dev/null and b/machines/telecom/wallpaper.jpg differ