diff --git a/atauno/configuration.nix b/atauno/configuration.nix
index 2bba58f..621c2e9 100644
--- a/atauno/configuration.nix
+++ b/atauno/configuration.nix
@@ -35,6 +35,7 @@
       extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
       packages = with pkgs; [ git ];
     };
+    # Used for samba
     matson = {
       isNormalUser = true;
       extraGroups = [ ];
@@ -45,6 +46,7 @@
   # $ nix search wget
   environment.systemPackages = with pkgs; [
     magic-wormhole
+    ncdu
     nfs-utils
     vim
     wireguard-tools