diff --git a/home-manager/dotfiles/.profile b/home-manager/dotfiles/.profile
index e3da064..3e343fd 100644
--- a/home-manager/dotfiles/.profile
+++ b/home-manager/dotfiles/.profile
@@ -2,5 +2,5 @@ export XDG_DATA_DIRS=$XDG_DATA_DIRS:/usr/share:/var/lib/flatpak/exports/share:$H
 
 foot --server
 if [ -z "$WAYLAND_DISPLAY" ] && [ -n "$XDG_VTNR" ] && [ "$XDG_VTNR" -eq 1 ] ; then
-    exec dbus-run-session sway
+    exec dbus-run-session sway --unsupported-gpu
 fi
diff --git a/hosts/goober/configuration.nix b/hosts/goober/configuration.nix
index ad47560..b304356 100644
--- a/hosts/goober/configuration.nix
+++ b/hosts/goober/configuration.nix
@@ -100,6 +100,13 @@
 
 
   security.pam.services.swaylock = {};
+
+  # cleaning old builds
+  nix.gc = {
+    automatic = true;
+    randomizedDelaySec = "14m";
+    options = "--delete-older-than 10d";
+  };
   # List services that you want to enable:
 
   # Enable the OpenSSH daemon.
diff --git a/hosts/goober/features/hardware/nvidia.nix b/hosts/goober/features/hardware/nvidia.nix
index 70e0d77..68fae52 100644
--- a/hosts/goober/features/hardware/nvidia.nix
+++ b/hosts/goober/features/hardware/nvidia.nix
@@ -1,7 +1,8 @@
 {config, pkgs, ...}:
 
 {
-
+  boot.blacklistedKernelModules = [ "nouveau" ];
   hardware.graphics.enable = true;
-  hardware.nvidia.open = true;
+  services.xserver.videoDrivers = [ "nvidia" ];
+  hardware.nvidia.open = false;
 }
diff --git a/hosts/goober/features/hardware/pipewire.nix b/hosts/goober/features/hardware/pipewire.nix
index 3c80aa4..dc98e27 100644
--- a/hosts/goober/features/hardware/pipewire.nix
+++ b/hosts/goober/features/hardware/pipewire.nix
@@ -1,11 +1,14 @@
 {config, pkgs, ...}:
 {
   security.rtkit.enable = true;
-  services.pipewire.enable = false;
-  hardware.pulseaudio.enable = true;
-  hardware.pulseaudio.support32Bit = true;
-  services.pipewire.wireplumber.enable = true;
+  services.pipewire = {
 
+    enable = true;
+    wireplumber.enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+   };
   environment.systemPackages = [
     pkgs.pwvucontrol
   ];
diff --git a/hosts/goober/hardware-configuration.nix b/hosts/goober/hardware-configuration.nix
index 1d4a545..a5ab074 100644
--- a/hosts/goober/hardware-configuration.nix
+++ b/hosts/goober/hardware-configuration.nix
@@ -32,7 +32,7 @@
     };
 
   fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/6946-B7B0";
+    { device = "/dev/disk/by-uuid/E021-ADA0";
       fsType = "vfat";
       options = [ "fmask=0022" "dmask=0022" ];
     };