diff --git a/nixos/common/users/default.nix b/nixos/common/users/default.nix
index d004e5f..f808280 100644
--- a/nixos/common/users/default.nix
+++ b/nixos/common/users/default.nix
@@ -42,10 +42,12 @@
 
   # Setup packages available everywhere
   environment.systemPackages = with pkgs; [
+    cmatrix
     fzf
     git
     helix
     htop
+    lolcat
     ncdu
     psmisc
     ripgrep
diff --git a/nixos/hosts/thalassa/aoife/configuration.nix b/nixos/hosts/thalassa/aoife/configuration.nix
index 7462dfd..b0549cf 100644
--- a/nixos/hosts/thalassa/aoife/configuration.nix
+++ b/nixos/hosts/thalassa/aoife/configuration.nix
@@ -143,6 +143,11 @@
 
   # networking.firewall.enable = false;
 
+  powerManagement = {
+    enable = true;
+    powertop.enable = true;
+  };
+
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave