diff --git a/hosts/aurum/default.nix b/hosts/aurum/default.nix
index 5da04df..fba1411 100644
--- a/hosts/aurum/default.nix
+++ b/hosts/aurum/default.nix
@@ -1,5 +1,6 @@
 {pkgs, ...}: {
   imports = [
+    ./services
     ./system
   ];
 
@@ -24,8 +25,6 @@
     ];
   };
 
-  programs.zsh.enable = true;
-
   # enable gnome virtual file system
   services.gvfs.enable = true;
 }
diff --git a/hosts/aurum/system/impermanence/default.nix b/hosts/aurum/system/impermanence/default.nix
index 7a65f0d..3d86a47 100644
--- a/hosts/aurum/system/impermanence/default.nix
+++ b/hosts/aurum/system/impermanence/default.nix
@@ -16,7 +16,7 @@
     users.laurent = {
       directories = [
         "Documents"
-        ".librewolf"
+        ".mozilla"
         ".thunderbird"
         ".local/share/direnv"
         ".local/share/keyrings"
diff --git a/hosts/default.nix b/hosts/default.nix
index 69927ec..666e3e4 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -42,10 +42,13 @@ in {
     modules = [
       ./aurum
       inputs.home-manager.nixosModules.home-manager
-      inputs.disko.nixosModules.default
+      # inputs.disko.nixosModules.default
       # inputs.lanzaboote.nixosModules.lanzaboote
       # inputs.impermanence.nixosModules.impermanence
       # inputs.nixos-hardware.nixosModules.dell-xps-13-something
+      inputs.nixos-hardware.nixosModules.common-cpu-intel
+      inputs.nixos-hardware.nixosModules.common-pc-laptop
+      inputs.nixos-hardware.nixosModules.common-pc-laptop-ssd
       {inherit home-manager;}
     ];
   };
diff --git a/hosts/silicium/system/users/default.nix b/hosts/silicium/system/users/default.nix
index e427ce8..c7b96a7 100644
--- a/hosts/silicium/system/users/default.nix
+++ b/hosts/silicium/system/users/default.nix
@@ -1,4 +1,4 @@
-{pkgs, ...}: {
+{...}: {
   # disable user creation/deletion
   users.mutableUsers = false;
 
@@ -8,7 +8,6 @@
       isNormalUser = true;
       initialPassword = "laurent";
       extraGroups = ["wheel" "video"];
-      shell = pkgs.zsh;
     };
   };
 }