diff --git a/flake.nix b/flake.nix
index d9e89ef..0542f4c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -278,12 +278,12 @@
       };
 
       # Valere (powerful laptop).
-      nixosConfigurations.kanbaru  = nixpkgs.lib.nixosSystem rec {
+      nixosConfigurations.valere  = nixpkgs.lib.nixosSystem rec {
         system = "x86_64-linux";
         specialArgs = mkSpecialArgs system;
 
         modules = linuxOfflineGuiModules [
-          ./nixos/hosts/kanbaru.nix
+          ./nixos/hosts/valere
           ./nixos/configs/steam.nix
           ./nixos/configs/virtualbox.nix
           ./nixos/configs/power-saving.nix
diff --git a/nixos/configs/gui/default.nix b/nixos/configs/gui/default.nix
index 8293d9d..94a63fa 100644
--- a/nixos/configs/gui/default.nix
+++ b/nixos/configs/gui/default.nix
@@ -36,7 +36,7 @@
   ];
 
   # Enable espanso, when not on wayland.
-  services.espanso.enable = true;
+  # services.espanso.enable = true;
 
   # Espanso will try to run in any session; so we'll tell it not to run for _system_ users.
   systemd.user.services.espanso.serviceConfig.ConditionUser = "|1000";
diff --git a/nixos/hosts/valere/default.nix b/nixos/hosts/valere/default.nix
index f4eac7a..fba2c24 100644
--- a/nixos/hosts/valere/default.nix
+++ b/nixos/hosts/valere/default.nix
@@ -47,50 +47,49 @@
   };
 
   # Override stylix font sizes.
-  stylix.fonts.sizes.desktop = lib.mkForce 18;
+  stylix.fonts.sizes.desktop = lib.mkForce 16;
 
   #
   # Intel+NVIDIA / prime setup.
   #
   # Provide a configuration that uses the full GPU power of the system.
-  system.nixos.tags = [ "AMD" ];
+  system.nixos.tags = [ "Intel" ];
 
   # Disable the NVIDIA GPU unless we explicitly request it.
   hardware.nvidiaOptimus.disable = true;
 
-	# TEMPORARILY DISABLED DUE TO KERNEL WONK
-   #specialisation.optimus.configuration = {
-   #  system.nixos.tags = [ "NVIDIA" ];
-   #  services.xserver.videoDrivers = [ "nvidia" ];
+  specialisation.optimus.configuration = {
+     system.nixos.tags = [ "NVIDIA" ];
+     services.xserver.videoDrivers = [ "nvidia" ];
 
-   #  # Set up the NVIDIA half of the GPU setup.
-   #  # These are used only in the "enabled" configuration.
-   #  hardware.nvidia = {
-   #    modesetting.enable = true;
+     # Set up the NVIDIA half of the GPU setup.
+     # These are used only in the "enabled" configuration.
+     hardware.nvidia = {
+       modesetting.enable = true;
 
-   #    # Prefer the open NVIDIA driver.
-   #    open = true;
+       # Prefer the open NVIDIA driver.
+       open = true;
 
-   #    # Enable the nvidia-settings command.
-   #    nvidiaSettings = true;
+       # Enable the nvidia-settings command.
+       nvidiaSettings = true;
 
-   #    # Offloading setup: use GPU when asked for by command, and not otherwise.
-   #    prime = {
-   #      sync.enable = true;
+       # Offloading setup: use GPU when asked for by command, and not otherwise.
+       prime = {
+         sync.enable = true;
 
-   #      # Specify how to find our GPUs.
-   #      intelBusId = "PCI:0:2:0";
-   #      nvidiaBusId = "PCI:1:0:0";
-   #    };
+         # Specify how to find our GPUs.
+         intelBusId = "PCI:0:2:0";
+         nvidiaBusId = "PCI:1:0:0";
+       };
 
-   #  };
+     };
 
-   # # Include the NVIDIA X11 driver.
-   # boot.extraModulePackages = [ config.boot.kernelPackages.nvidia_x11 ];
+    # Include the NVIDIA X11 driver.
+    boot.extraModulePackages = [ config.boot.kernelPackages.nvidia_x11 ];
 
-   # # Don't disable optimus on this config.
-   # hardware.nvidiaOptimus.disable = lib.mkForce false;
-  #};
+    # Don't disable optimus on this config.
+    hardware.nvidiaOptimus.disable = lib.mkForce false;
+  };
 
   # Provide memtest86, since that's nice.
   boot.loader.systemd-boot.memtest86.enable = true;
@@ -129,9 +128,7 @@
   # Support virtualization, thunderbolt, and poking the APCI directly. >.>
   boot.kernelModules = [
     "thunderbolt"
-    "acpi_call"
   ];
-  boot.extraModulePackages = [ config.boot.kernelPackages.acpi_call ];
 
   # Support thunderbolt.
   services.hardware.bolt.enable = true;