diff --git a/flake.nix b/flake.nix
index cd126a8..a4fad2f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -69,6 +69,7 @@
     in
     {
       nixosConfigurations."blossom" = mkSystem nixpkgs "blossom" "x86_64-linux" true [];
+      nixosConfigurations."hyacinth" = mkSystem nixpkgs "hyacinth" "x86_64-linux" true [];
 
       nixosConfigurations."caramel" = mkSystem nixpkgs-raccoon "caramel" "aarch64-linux" false [{
         nixpkgs.overlays = [
diff --git a/hosts/hyacinth/default.nix b/hosts/hyacinth/default.nix
new file mode 100644
index 0000000..8a29734
--- /dev/null
+++ b/hosts/hyacinth/default.nix
@@ -0,0 +1,41 @@
+{ config, inputs, modules, overlays, pkgs, ... }: {
+  networking.hostName = "hyacinth";
+  system.stateVersion = "21.11";
+  time.timeZone = "Asia/Phnom_Penh";
+
+  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
+  nixpkgs.overlays = [ inputs.neovim-nightly.overlay ];
+  age.secrets = {
+    passwd.file = ../../secrets/passwd.age;
+    wg_hyacinth.file = ../../secrets/wg_blossom.age;
+    wpa_conf.file = ../../secrets/wpa_conf.age;
+  };
+  imports = with modules.system; [
+    inputs.home-manager.nixosModule
+    home-manager
+
+    audio
+    base
+    greetd
+    gui
+    input
+    kernel
+    nix
+    packages
+    security
+    snapper
+    wireguard
+
+    ./filesystem.nix
+    ./kernel.nix
+    ./networking.nix
+
+    ../../users/rin
+  ];
+  programs.corectrl.enable = true;
+  services.murmur = {
+    enable = true;
+    openFirewall = true;
+  };
+}
+
diff --git a/hosts/hyacinth/filesystem.nix b/hosts/hyacinth/filesystem.nix
new file mode 100644
index 0000000..3d15369
--- /dev/null
+++ b/hosts/hyacinth/filesystem.nix
@@ -0,0 +1,35 @@
+{ config, ... }:
+let
+  mkLabelMount = label: type: {
+    device = "/dev/disk/by-label/${label}";
+    fsType = type;
+    options = [ "defaults" "relatime" ];
+  };
+  mkBtrfsMount = subvol: atime: mkLabelMount "CAKE" "btrfs" // {
+    options = [ "autodefrag" "compress=zstd:3" "defaults" "discard=async" "space_cache=v2" "ssd" "subvol=${subvol}" (if atime then "relatime" else "noatime") ];
+  };
+in
+{
+  fileSystems = {
+    "/" = {
+      device = "rootfs";
+      fsType = "tmpfs";
+      options = [ "defaults" "size=8G" "mode=755" ];
+    };
+    "/boot" = mkLabelMount "CUP" "vfat";
+
+    "/mnt/butter" = mkBtrfsMount "/" true;
+    "/nix" = mkBtrfsMount "/current/snow" false;
+    "/home" = mkBtrfsMount "/current/home" true;
+    "/home/.snapshots" = mkBtrfsMount "/snapshot/home" false;
+    "/root" = mkBtrfsMount "/current/root" false;
+    "/var" = mkBtrfsMount "/current/var" false;
+    "/persist" = {
+      depends = [ "/var" ];
+      device = "/var/persist";
+      fsType = "none";
+      options = [ "bind" ];
+      neededForBoot = true;
+    };
+  };
+}
diff --git a/hosts/hyacinth/kernel.nix b/hosts/hyacinth/kernel.nix
new file mode 100644
index 0000000..bb93a4b
--- /dev/null
+++ b/hosts/hyacinth/kernel.nix
@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }: {
+  boot = {
+    loader = {
+      efi.canTouchEfiVariables = true;
+      systemd-boot.enable = true;
+    };
+    initrd.availableKernelModules = [ "xhci_pci" "nvme" ];
+    initrd.kernelModules = [ "amdgpu" ];
+    kernelParams = [
+      "amdgpu.gpu_recovery=1"
+      "intel_pstate=passive"
+    ];
+    kernelPackages = lib.mkForce (pkgs.linuxPackagesFor pkgs.me.linux-lava);
+
+    extraModulePackages = [ config.boot.kernelPackages.v4l2loopback.out ];
+    kernelModules = [ "v4l2loopback" ];
+  };
+  services.xserver.xrandrHeads = [{
+    output = "DisplayPort-0";
+    primary = true;
+    monitorConfig = ''
+      Modeline "1920x1080_165.00"  525.00  1920 2088 2296 2672  1080 1083 1088 1192 -hsync +vsync
+      Option "PreferredMode" "1920x1080_165.00"
+    '';
+  }];
+}
diff --git a/hosts/hyacinth/networking.nix b/hosts/hyacinth/networking.nix
new file mode 100644
index 0000000..5abc656
--- /dev/null
+++ b/hosts/hyacinth/networking.nix
@@ -0,0 +1,21 @@
+{ config, ... }: {
+  environment.etc."wpa_supplicant.conf".source = config.age.secrets.wpa_conf.path;
+  networking = {
+    useDHCP = false;
+    interfaces.enp5s0.useDHCP = false;
+
+    interfaces.enp5s0.ipv4.addresses = [{
+      address = "192.168.100.16";
+      prefixLength = 24;
+    }];
+    defaultGateway = "192.168.100.1";
+    nameservers = [ "1.1.1.1" ];
+
+    extraHosts = ''
+      192.168.100.12 strawberry
+      192.168.100.15 caramel
+
+      10.100.0.1     sugarcane
+    '';
+  };
+}
diff --git a/modules/system/wireguard.nix b/modules/system/wireguard.nix
index 97717db..2684d65 100644
--- a/modules/system/wireguard.nix
+++ b/modules/system/wireguard.nix
@@ -31,9 +31,9 @@ let
         serverIp
       ];
     };
-    blossom = {
+    hyacinth = {
       gateway = "192.168.100.1";
-      interface = "wlp3s0";
+      interface = "enp5s0";
       routes = [
         serverIp
       ];
@@ -45,7 +45,7 @@ let
       publicKey = "VDqcpS0lJzFgwikj61MJ1xc9P8Cuq0NXa+Hc+etn2iA=";
       allowedIPs = [ "10.100.0.2/32" ];
     };
-    blossom = {
+    hyacinth = {
       publicKey = "6nVhazYdmC15A/nke9VrqIg3sOBVOmqj4GEsyBq7MVo=";
       allowedIPs = [ "10.100.0.3/32" ];
     };
diff --git a/modules/user/bspwm.nix b/modules/user/bspwm.nix
index a17e743..d58b790 100644
--- a/modules/user/bspwm.nix
+++ b/modules/user/bspwm.nix
@@ -2,7 +2,7 @@
 { config, pkgs, ... }: {
   xsession.windowManager.bspwm = {
     enable = true;
-    monitors = { eDP-1 = [ "1" "2" "3" "4" "5" "6" "7" "8" "9" "0"]; };
+    monitors = { "DisplayPort-0" = [ "1" "2" "3" "4" "5" "6" "7" "8" "9" "0"]; };
     settings = {
       window_gap = 10;
       border_width = 0;
diff --git a/modules/user/polybar.nix b/modules/user/polybar.nix
index 7b288a0..f5343b5 100644
--- a/modules/user/polybar.nix
+++ b/modules/user/polybar.nix
@@ -13,7 +13,7 @@
     script = builtins.readFile ../../scripts/polybar.sh;
     settings = {
       "bar/scroller" = {
-        monitor = "eDP-1";
+        monitor = "DisplayPort-0";
         width = "100%";
         height = 1;
         background = colours.background1;
@@ -28,7 +28,7 @@
       };
 
       "bar/top" = {
-        monitor = "eDP-1";
+        monitor = "DisplayPort-0";
         width = "100%";
         height = 29;
         background = colours.background1;