diff --git a/flake.nix b/flake.nix
index ecaf906..d824430 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,14 +23,13 @@
       pkgs = inputs.nixpkgs.legacyPackages.${system};
       pkgs-unstable = inputs.unstable.legacyPackages.${system};
       nixgl = inputs.nixgl.packages.${system};
-      osConfig = name: nixpkgs.lib.nixosSystem {
+      sshKeys = (import ./sshKeys.nix);
+      osConfig = modules: nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         specialArgs = {
           inherit inputs;
         };
-        modules = [
-          ./os/${name}/configuration.nix
-        ];
+        inherit modules;
       };
       homeConfig = modules: inputs.home-manager.lib.homeManagerConfiguration {
         inherit pkgs;
@@ -92,10 +91,46 @@
         ./home/moon.nix
       ];
 
-      nixosConfigurations.basado = osConfig "basado";
-      nixosConfigurations.moon = osConfig "moon";
-      nixosConfigurations.hs = osConfig "hs";
-      nixosConfigurations.ks = osConfig "ks";
+      nixosConfigurations.basado = osConfig [
+        ./os/basado/configuration.nix
+        ./os/basado/hardware-configuration.nix
+
+        ./os/common.nix
+        ./os/common-graphics.nix
+        (import ./os/remote-disk-unlock.nix ["igb"] (with sshKeys; [moon]))
+        ./os/builder.nix
+        ./os/kdeconnect-ports.nix
+        (import ./os/swapfile.nix 64) 
+        ./os/ccache.nix
+      ];
+      nixosConfigurations.moon = osConfig [
+        ./os/moon/configuration.nix
+        ./os/moon/hardware-configuration.nix
+
+        ./os/common.nix
+        ./os/common-graphics.nix
+        ./os/kdeconnect-ports.nix
+      ];
+      nixosConfigurations.hs = osConfig [
+        ./os/hs/configuration.nix
+        ./os/hs/hardware-configuration.nix
+        ./os/hs/syncthing.nix
+        ./os/hs/disks.nix
+        ./os/hs/backup.nix
+
+        ./os/common.nix
+        ./os/forgejo.nix
+        (import ./os/remote-disk-unlock.nix ["r8169"] (with sshKeys; [moon basado]))
+        ./os/builder.nix
+        ./os/ccache.nix
+        (import ./os/swapfile.nix 64) 
+      ];
+      nixosConfigurations.ks = osConfig [
+        ./os/ks/configuration.nix
+        ./os/ks/hardware-configuration.nix
+        ./os/common.nix
+        ./os/3proxy.nix
+      ];
 
       build-all = pkgs.runCommand "build-all" {
         buildInputs = 
diff --git a/os/basado/configuration.nix b/os/basado/configuration.nix
index 57279cd..c26ecd9 100644
--- a/os/basado/configuration.nix
+++ b/os/basado/configuration.nix
@@ -1,20 +1,5 @@
 { config, pkgs, ... }:
-let sshKeys = with (import ../../sshKeys.nix); [
-  moon
-];
-in
 {
-  imports = [
-    ./hardware-configuration.nix
-    ../common.nix
-    ../common-graphics.nix
-    (import ../remote-disk-unlock.nix ["igb"] sshKeys)
-    ../builder.nix
-    ../kdeconnect-ports.nix
-    (import ../swapfile.nix 64) 
-    ../ccache.nix
-  ];
-
   boot.loader = {
     grub = {
       enable = true;
diff --git a/os/hs/configuration.nix b/os/hs/configuration.nix
index 7806ad4..dc5bac3 100644
--- a/os/hs/configuration.nix
+++ b/os/hs/configuration.nix
@@ -1,28 +1,10 @@
 { config, pkgs, ... }:
 
 let
-  sshKeys = with (import ../../sshKeys.nix); [
-    basado
-    moon
-    allegro
-    hs
-  ];
+  sshKeys = import ../../sshKeys.nix;
   domain = "antoinev.freeboxos.fr";
   utils = import ../utils.nix;
 in {
-  imports = [
-    ./hardware-configuration.nix
-    ./syncthing.nix
-    ./disks.nix
-    ./backup.nix
-    ../common.nix
-    ../forgejo.nix
-    (import ../remote-disk-unlock.nix ["r8169"] sshKeys)
-    ../builder.nix
-    ../ccache.nix
-    (import ../swapfile.nix 64) 
-  ];
-
   boot = {
     loader.systemd-boot.enable = true;
     loader.efi.canTouchEfiVariables = true;
@@ -49,7 +31,7 @@ in {
       "wheel"
       "jellyfin"
     ];
-    openssh.authorizedKeys.keys = sshKeys;
+    openssh.authorizedKeys.keys = (with sshKeys; [ basado moon allegro hs ]);
   };
   security.sudo.wheelNeedsPassword = false;
 
diff --git a/os/ks/configuration.nix b/os/ks/configuration.nix
index 9b02554..506f0b0 100644
--- a/os/ks/configuration.nix
+++ b/os/ks/configuration.nix
@@ -6,9 +6,6 @@ let
   sshKeys = (import ../../sshKeys.nix);
 in {
   imports = [
-    ./hardware-configuration.nix
-    ../common.nix
-    ../3proxy.nix
     inputs.simple-nixos-mailserver.nixosModule
   ]; 
 
diff --git a/os/moon/configuration.nix b/os/moon/configuration.nix
index ab69bd8..f347075 100644
--- a/os/moon/configuration.nix
+++ b/os/moon/configuration.nix
@@ -1,12 +1,5 @@
 { config, pkgs, ... }:
 {
-  imports = [ # Include the results of the hardware scan.
-    ./hardware-configuration.nix
-    ../common.nix
-    ../common-graphics.nix
-    ../kdeconnect-ports.nix
-  ];
-
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;