diff --git a/hardware/xps15-sphere.nix b/hardware/xps15-sphere.nix
index 156cb6a..90ddae4 100644
--- a/hardware/xps15-sphere.nix
+++ b/hardware/xps15-sphere.nix
@@ -54,6 +54,7 @@ in {
   hardware.cpu.intel.updateMicrocode = true;
   networking.hostId = "eff291c4";
   networking.hostName = "sphere";
+  powerManagement.powertop.enable = true;
   services.tlp.enable = true;
   services.hardware.bolt.enable = true;
 
diff --git a/roles/base.nix b/roles/base.nix
index 3e72c4b..bb5171f 100644
--- a/roles/base.nix
+++ b/roles/base.nix
@@ -5,10 +5,7 @@ let
 in {
   environment.systemPackages = with pkgs; [
     acpi
-    aspell
     bash
-    aspellDicts.de
-    aspellDicts.en
     bash-completion
     bat
     borgbackup