diff --git a/config/hardware/limina.nix b/config/hardware/limina.nix
index ae5ee8d..5c3c47b 100644
--- a/config/hardware/limina.nix
+++ b/config/hardware/limina.nix
@@ -19,7 +19,7 @@ with lib; {
     };
 
     supportedFilesystems = [ "zfs" ];
-    kernelPackages = pkgs.linuxPackages_latest;
+    # kernelPackages = pkgs.linuxPackages_latest;
   };
 
   fileSystems = {
diff --git a/config/hardware/plato.nix b/config/hardware/plato.nix
index 9c5d32b..8b0ae54 100644
--- a/config/hardware/plato.nix
+++ b/config/hardware/plato.nix
@@ -17,7 +17,7 @@ with lib; {
     };
 
     supportedFilesystems = [ "zfs" ];
-    kernelPackages = pkgs.linuxPackages.zfs;
+    # kernelPackages = pkgs.linuxPackages.zfs;
   };
 
   fileSystems = {
diff --git a/config/host-config/limina.nix b/config/host-config/limina.nix
index 7255b42..27c58a1 100644
--- a/config/host-config/limina.nix
+++ b/config/host-config/limina.nix
@@ -15,6 +15,8 @@ let
 in {
   config = {
 
+    boot.zfs.enableUnstable = true;
+
     networking = {
       interfaces = {
         enp1s0 = { useDHCP = true; };
diff --git a/config/hosts/lambda.nix b/config/hosts/lambda.nix
index 33bee8b..c73e0ae 100644
--- a/config/hosts/lambda.nix
+++ b/config/hosts/lambda.nix
@@ -2,10 +2,10 @@
   description = "sea.fudo.org experiment server.";
   docker-server = false;
   ssh-fingerprints = [
-    "1 1 128919958a358d44d1c8d76d29b1fa1514f9ad35"
-    "1 2 cd0ae0bb7e65f4058efdb2d7073de97ac403b1ef6f1527a23c60390d9a6bad88"
-    "4 1 a689caa9f1e75c6378efed592bc0d623e4b7d199"
-    "4 2 5856ae661077203fba74a226dd77a17d69d6fda8ab960bfeb22a14c253f4472f"
+    "1 1 01c67478e2cc7a386a2468adb9d4627a53d69af5"
+    "1 2 750bc70f88a6c774077f20603a143b9f07436d9d074af78875850ae4df8971eb"
+    "4 1 fdb3da40dc48540a3f5644e360db9225a584f64e"
+    "4 2 310115023c1f98ae88ac94eb38dd529352f3036048d72c87e87c0ab53f186438"
   ];
   rp = "niten";
   admin-email = "niten@fudo.org";
@@ -13,6 +13,6 @@
   site = "seattle";
   profile = "server";
   ssh-pubkey =
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILvgQsinDcoBZzneroy0QsCJUdiT8KdcI0YKWbSc++w8";
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPB5JY6jnHCRLxjqWKYkK8Xpmfyq2nA+0noPazYGd9a+";
   enable-gui = false;
 }
diff --git a/config/profile-config/common-ui.nix b/config/profile-config/common-ui.nix
index 19f7eb8..2483112 100644
--- a/config/profile-config/common-ui.nix
+++ b/config/profile-config/common-ui.nix
@@ -57,13 +57,17 @@ in {
     bluetooth.enable = true;
 
     opengl = mkIf enable-gui {
+      enable = true;
       driSupport = true;
       driSupport32Bit = true;
     };
   };
 
   sound.enable = true;
-  hardware.pulseaudio.enable = true;
+  hardware.pulseaudio = {
+    enable = true;
+    support32Bit = config.hardware.pulseaudio.enable;
+  };
 
   console.font =
     lib.mkDefault "${pkgs.terminus_font}/share/consolefonts/ter-g18n.psf.gz";
@@ -73,7 +77,9 @@ in {
     gnome-user-share.enable = mkForce false;
   };
 
-  programs.steam.enable = enable-gui;
+  services.flatpak.enable = enable-gui;
+
+  # programs.steam.enable = enable-gui;
 
   fonts = mkIf enable-gui {
     fontDir.enable = true;
diff --git a/home-manager/niten.nix b/home-manager/niten.nix
index 1fe42cd..611c135 100644
--- a/home-manager/niten.nix
+++ b/home-manager/niten.nix
@@ -14,30 +14,30 @@ let
     url = "https://github.com/vlaci/nix-doom-emacs.git";
     rev = "3893c50877a9d2d5d4aeee524ba1539f22115f1f";
     sha256 = "1jz8mxh143a4470mq303ng6dh3bxi6mcppqli4z0m13qhqssh4fx";
-  }) {
-    doomPrivateDir = "${pkgs.doom-emacs-config}/";
-  };
+  }) { doomPrivateDir = "${pkgs.doom-emacs-config}/"; };
 
+  doom-emacs = doom-emacs-minus-deps.overrideAttrs (old:
+    {
+      #buildInputs = old.buildInputs ++ [ pkgs.clang pkgs.cmake pkgs.libclang ];
+    });
 
-  doom-emacs = doom-emacs-minus-deps.overrideAttrs (old: rec {
-    nativeBuildInputs = old.nativeBuildInputs ++ [
-      pkgs.clang
-      pkgs.cmake
-      pkgs.libclang
+  gui-packages = with pkgs;
+    let
+      steam-with-pipewire =
+        (steam.override { extraLibraries = pkgs: [ pkgs.pipewire ]; });
+    in [
+      exodus
+      firefox
+      jq
+      nyxt
+      openttd
+      redshift
+      signal-desktop
+      spotify
+      steam-with-pipewire
+      steam-with-pipewire.run
+      xclip
     ];
-  });
-
-  gui-packages = with pkgs; [
-    exodus
-    firefox
-    jq
-    nyxt
-    openttd
-    redshift
-    signal-desktop
-    spotify
-    xclip
-  ];
 
   common-packages = with pkgs; [
     ant
@@ -52,7 +52,7 @@ let
     clojure
     cmake
     curl
-    # doom-emacs
+    # doom-emacs-minus-deps
     doom-emacs-config
     doomEmacsInit
     enca
@@ -144,9 +144,10 @@ in {
       ".local/share/openttd/baseset" =
         mkIf enable-gui { source = "${pkgs.openttd-data}/data"; };
 
-      ".emacs.d/init.el".text = ''
-        (load "default.el")
-      '';
+      # For nixified emacs
+      # ".emacs.d/init.el".text = ''
+      #   (load "default.el")
+      # '';
 
       # ".xsessions" = {
       #   mode = "0554";
diff --git a/nixops/seattle.nix b/nixops/seattle.nix
index 359ad70..46c647d 100644
--- a/nixops/seattle.nix
+++ b/nixops/seattle.nix
@@ -12,7 +12,7 @@ in {
   };
 
   limina = define-host "10.0.0.1" "limina";
-  # lambda = define-host "10.0.0.11" "lambda";
+  lambda = define-host "10.0.0.11" "lambda";
   nostromo = define-host "10.0.0.10" "nostromo";
   plato = define-host "10.0.0.21" "plato";
   spark = define-host "10.0.0.108" "spark";
diff --git a/packages/default.nix b/packages/default.nix
index 8e4c23f..e2060b9 100644
--- a/packages/default.nix
+++ b/packages/default.nix
@@ -176,5 +176,10 @@ in {
       rev = "278a90f7ce219e36e5de0a80b540e469a9bce912";
       sha256 = "06qns3ayc84mamdgn0jw652rvx60wy9km1vxm2361mzmx2zk89iw";
     };
+
+    hardware.opengl.extraPackages32 = with pkgs.pkgsi686Linux; [
+      libva
+      pipewire
+    ];
   };
 }