diff --git a/homeManagerModules/desktop/gnome.nix b/homeManagerModules/desktop/gnome.nix
index 1981e93..135de00 100644
--- a/homeManagerModules/desktop/gnome.nix
+++ b/homeManagerModules/desktop/gnome.nix
@@ -48,6 +48,7 @@ in
         };
         "org/gnome/desktop/interface" = {
           color-scheme = "prefer-dark";
+          icon-theme = "Adwaita";
           accent-color = "red";
           show-battery-percentage = true;
           gtk-enable-primary-paste = false;
diff --git a/hosts/base/default.nix b/hosts/base/default.nix
index a163780..28f83c7 100644
--- a/hosts/base/default.nix
+++ b/hosts/base/default.nix
@@ -21,9 +21,12 @@
   ];
 
   # Bootloader.
-  boot.loader = {
-    systemd-boot.enable = true;
-    efi.canTouchEfiVariables = true;
+  boot = {
+    supportedFilesystems = [ "nfs" ];
+    loader = {
+      systemd-boot.enable = true;
+      efi.canTouchEfiVariables = true;
+    };
   };
 
   # Enable networking
diff --git a/hosts/wenar-nix/default.nix b/hosts/wenar-nix/default.nix
index f3be414..8844d79 100644
--- a/hosts/wenar-nix/default.nix
+++ b/hosts/wenar-nix/default.nix
@@ -31,7 +31,7 @@
 
   hardware.nvidia = {
     modesetting.enable = true;
-    powerManagement.enable = false;
+    powerManagement.enable = true;
     powerManagement.finegrained = false;
     open = true;
     package = config.boot.kernelPackages.nvidiaPackages.latest;