diff --git a/.gitignore b/.gitignore
index d138305..7dea58b 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 hosts/nas/*.conf
 hosts/nas/*.users
-result
+result*
 *.raw
 .codegpt
 .direnv
diff --git a/flake.nix b/flake.nix
index 6b60982..c3d0107 100644
--- a/flake.nix
+++ b/flake.nix
@@ -258,6 +258,7 @@
         permittedInsecurePackages = [
           # ...
           "libsoup-2.74.3"
+          "mbedtls-2.28.10"
         ];
       };
 
diff --git a/homes/x86_64-linux/deck@steamdeck/default.nix b/homes/x86_64-linux/deck@steamdeck/default.nix
index 9fe438a..b4efc46 100755
--- a/homes/x86_64-linux/deck@steamdeck/default.nix
+++ b/homes/x86_64-linux/deck@steamdeck/default.nix
@@ -10,7 +10,7 @@ in
 {
   home.username = "deck";
 
-  ${namespace}.desktop.gnome.enable = true;
+  ${namespace}.desktop.gnome.enable = false;
 
   sops = {
     age.keyFile = "/home/deck/.config/sops/age/keys.txt";
diff --git a/result-pi4 b/result-pi4
deleted file mode 120000
index 8a50aec..0000000
--- a/result-pi4
+++ /dev/null
@@ -1 +0,0 @@
-/nix/store/4n58g6iv3i5d287y9ylgqghm4r76fm67-nixos-system-pi4-6.12.44-unstable_20250829-raspberry-pi-4-uboot-25.11.20251021.dacb109
\ No newline at end of file
diff --git a/result-pi5 b/result-pi5
deleted file mode 120000
index 3a8960f..0000000
--- a/result-pi5
+++ /dev/null
@@ -1 +0,0 @@
-/nix/store/mxa3zhj368qr5kx0xjazhcshknplax39-nixos-system-pi5-6.12.44-unstable_20250829-kernelboot-raspberry-pi-5-25.11.20251021.dacb109
\ No newline at end of file
diff --git a/systems/x86_64-linux/steamdeck/boot.nix b/systems/x86_64-linux/steamdeck/boot.nix
index 951a8f0..587850c 100755
--- a/systems/x86_64-linux/steamdeck/boot.nix
+++ b/systems/x86_64-linux/steamdeck/boot.nix
@@ -8,22 +8,22 @@ in
     consoleLogLevel = 0;
     initrd.verbose = false;
     kernelModules = [ "nct6775" ];
-    loader = {
-      systemd-boot = {
-        enable = false;
-        configurationLimit = 5;
-        extraInstallCommands = ''
-          ${lib.getExe' pkgs.uutils-coreutils "uutils-echo"} "timeout 0
-          console-mode 1
-          default nixos-*" > /boot/loader/loader.conf
-        '';
-      };
+    # loader = {
+    #   systemd-boot = {
+    #     enable = false;
+    #     configurationLimit = 5;
+    #     extraInstallCommands = ''
+    #       ${lib.getExe' pkgs.uutils-coreutils "uutils-echo"} "timeout 0
+    #       console-mode 1
+    #       default nixos-*" > /boot/loader/loader.conf
+    #     '';
+    #   };
 
-      efi = {
-        canTouchEfiVariables = true;
-        efiSysMountPoint = "/boot";
-      };
-    };
+    #   efi = {
+    #     canTouchEfiVariables = true;
+    #     efiSysMountPoint = "/boot";
+    #   };
+    # };
 
     lanzaboote = {
       settings = {
diff --git a/systems/x86_64-linux/steamdeck/default.nix b/systems/x86_64-linux/steamdeck/default.nix
index a3ed90e..56497d7 100644
--- a/systems/x86_64-linux/steamdeck/default.nix
+++ b/systems/x86_64-linux/steamdeck/default.nix
@@ -12,8 +12,9 @@
   ${namespace} = {
     hardware.disko.enable = true;
     impermanence.enable = true;
-    bootloader.lanzaboote.enable = true;
-    desktop.gnome.enable = true;
+    boot.systemd-boot.enable = true;
+    bootloader.lanzaboote.enable = false;
+    desktop.cosmic.enable = true;
     user = {
       name = "deck";
     };
diff --git a/systems/x86_64-linux/steamdeck/jovian.nix b/systems/x86_64-linux/steamdeck/jovian.nix
index 6984e52..c5ae3f1 100755
--- a/systems/x86_64-linux/steamdeck/jovian.nix
+++ b/systems/x86_64-linux/steamdeck/jovian.nix
@@ -1,11 +1,13 @@
-{ ... }:
+{ config, lib, pkgs, ... }:
 {
+  services.greetd.settings.default_session.command = lib.mkForce ''${lib.getExe' pkgs.coreutils "env"} XCURSOR_THEME="''${XCURSOR_THEME:-Pop}" ${lib.getExe' config.services.displayManager.cosmic-greeter.package "cosmic-greeter-start"}'';
+  services.greetd.settings.default_session.user = lib.mkForce "cosmic-greeter";
   jovian = {
     steam = {
       enable = true;
       autoStart = true;
       user = "deck";
-      desktopSession = "gnome";
+      desktopSession = "cosmic";
     };
 
     steamos = {