diff --git a/flake.nix b/flake.nix
index c92d784..3e28c00 100644
--- a/flake.nix
+++ b/flake.nix
@@ -144,7 +144,7 @@
           };
 
           io = {
-            hostname = "io";
+            hostname = "192.168.1.5";
             profilesOrder = [ "system" "user" ];
             profiles = {
               system = {
diff --git a/hosts/desktops/io.nix b/hosts/desktops/io.nix
index 692c99d..0d8ff5b 100644
--- a/hosts/desktops/io.nix
+++ b/hosts/desktops/io.nix
@@ -79,26 +79,26 @@
     };
   };
 
-  nixpkgs.overlays = with pkgs;
-    [
-      (final: prev: {
-        alsa-ucm-conf = prev.alsa-ucm-conf.overrideAttrs (old: {
-          wttsrc = (fetchFromGitHub {
-            owner = "WeirdTreeThing";
-            repo = "chromebook-ucm-conf";
-            rev = "484f5c581ac45c4ee6cfaf62bdecedfa44353424";
-            hash = "sha256-Jal+VfxrPSAPg9ZR+e3QCy4jgSWT4sSShxICKTGJvAI=";
-          });
+  # nixpkgs.overlays = with pkgs;
+  #   [
+  #     (final: prev: {
+  #       alsa-ucm-conf = prev.alsa-ucm-conf.overrideAttrs (old: {
+  #         wttsrc = (fetchFromGitHub {
+  #           owner = "WeirdTreeThing";
+  #           repo = "chromebook-ucm-conf";
+  #           rev = "484f5c581ac45c4ee6cfaf62bdecedfa44353424";
+  #           hash = "sha256-Jal+VfxrPSAPg9ZR+e3QCy4jgSWT4sSShxICKTGJvAI=";
+  #         });
 
-          installPhase = ''
-            runHook preInstall
-            mkdir -p $out/share/alsa
-            cp -r ucm ucm2 $out/share/alsa
-            mkdir -p $out/share/alsa/ucm2/conf.d
-            cp -r $wttsrc/{hdmi,dmic}-common $wttsrc/tgl/* $out/share/alsa/ucm2/conf.d
-            runHook postInstall
-          '';
-        });
-      })
-    ];
+  #         installPhase = ''
+  #           runHook preInstall
+  #           mkdir -p $out/share/alsa
+  #           cp -r ucm ucm2 $out/share/alsa
+  #           mkdir -p $out/share/alsa/ucm2/conf.d
+  #           cp -r $wttsrc/{hdmi,dmic}-common $wttsrc/tgl/* $out/share/alsa/ucm2/conf.d
+  #           runHook postInstall
+  #         '';
+  #       });
+  #     })
+  #   ];
 }
diff --git a/hosts/desktops/io/ephermal.nix b/hosts/desktops/io/ephermal.nix
index 7bfc484..66cfd03 100644
--- a/hosts/desktops/io/ephermal.nix
+++ b/hosts/desktops/io/ephermal.nix
@@ -1,5 +1,5 @@
 { config, lib, pkgs, ... }:
- 
+
 {
   boot.initrd.systemd.services.recreate-root = {
     description = "Rolling over and creating new filesystem root";
@@ -17,14 +17,14 @@
     };
     script = ''
       mkdir /btrfs_tmp
-    mount /dev/disk/by-uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5 /btrfs_tmp
- 
+      mount /dev/disk/by-uuid/1ce9c049-0736-4305b21e-34244004acf50 /btrfs_tmp
+
       if [[ -e /btrfs_tmp/@root ]]; then
         mkdir -p /btrfs_tmp/old_roots
         timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/@root)" "+%Y-%m-%-d_%H:%M:%S")
         mv /btrfs_tmp/@root "/btrfs_tmp/old_roots/$timestamp"
       fi
- 
+
       delete_subvolume_recursively() {
         IFS=$'\n'
         for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
@@ -32,13 +32,13 @@
         done
         btrfs subvolume delete "$1"
       }
- 
+
       for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
         delete_subvolume_recursively "$i"
       done
- 
+
       btrfs subvolume create /btrfs_tmp/@root
       umount /btrfs_tmp
     '';
   };
-}
\ No newline at end of file
+}
diff --git a/hosts/desktops/io/hardware-configuration.nix b/hosts/desktops/io/hardware-configuration.nix
index ccb13bd..d5c8fd9 100644
--- a/hosts/desktops/io/hardware-configuration.nix
+++ b/hosts/desktops/io/hardware-configuration.nix
@@ -15,12 +15,12 @@
 
   fileSystems = {
     "/" = {
-      device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
+      device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50";
       fsType = "btrfs";
       options = [ "subvol=@root" "noatime" "compress=zstd" ];
     };
     "/home" = {
-      device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
+      device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50 ";
       fsType = "btrfs";
       options = [ "subvol=@home" "noatime" "compress=zstd" ];
     };
@@ -30,12 +30,12 @@
       options = [ "noatime" "fmask=0077" "dmask=0077" ];
     };
     "/nix" = {
-      device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
+      device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50 ";
       fsType = "btrfs";
       options = [ "subvol=@nix" "noatime" "compress=zstd" ];
     };
     "/persistent" = {
-      device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
+      device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50 ";
       fsType = "btrfs";
       options = [ "subvol=@persistent" "noatime" "compress=zstd" ];
     };
diff --git a/result b/result
new file mode 120000
index 0000000..76881eb
--- /dev/null
+++ b/result
@@ -0,0 +1 @@
+/nix/store/h6v84r1i1w5s4s7a2bqxldvlvjdg4x8w-nixos-system-io-24.05.20240216.5863c27
\ No newline at end of file