diff --git a/systems/NOlaptop.nix b/systems/NOlaptop.nix
index c5e4da9..5738ca1 100644
--- a/systems/NOlaptop.nix
+++ b/systems/NOlaptop.nix
@@ -73,7 +73,7 @@
   # ];
   boot.kernelParams = [
     "amdgpu.abmlevel=1"
-    "amdgpu.dcdebugmask=0x400"
+    # "amdgpu.dcdebugmask=0x400"
   ];
   # boot.kernelModules = ["kvm-amd"];
   powerManagement.cpuFreqGovernor = "powersave";
diff --git a/users/tao.nix b/users/tao.nix
index 2723bac..ce8721a 100644
--- a/users/tao.nix
+++ b/users/tao.nix
@@ -6,6 +6,7 @@
   ...
 }: {
   users.users.tao.packages = with pkgs; [
+    piper
     mousai
     toastify
     man-pages
@@ -118,6 +119,7 @@
   services.udev.extraRules = ''
     KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0660", GROUP="users", TAG+="uaccess", TAG+="udev-acl"
   '';
+  services.ratbagd.enable = true;
 
   boot.extraModulePackages = with config.boot.kernelPackages; [
     v4l2loopback
diff --git a/users/tao/nushell/stuff.nu b/users/tao/nushell/stuff.nu
index 45238d6..c34716a 100644
--- a/users/tao/nushell/stuff.nu
+++ b/users/tao/nushell/stuff.nu
@@ -69,7 +69,7 @@ def nr [package] {
   nix search nixpkgs $package
 }
 def rebuild --wrapped [subcommand, ...rest] {
-      if ((open /etc/hostname --raw) == "NOlaptop\n" and not (try {$rest | first | str starts-with "--builders"})) {
+      if ((open /etc/hostname --raw) == "NOlaptop\n" and not (try {$rest | first | str starts-with "--builders"} catch {true})) {
         sudo nix store info --store ssh://nocomputer
       }
       sudo nice -n19 nixos-rebuild $subcommand --flake /home/tao/projects/NOflake/ --impure --verbose ...$rest