diff --git a/configuration.nix b/configuration.nix
index f4ca69b..9767f9f 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -8,6 +8,7 @@
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
+      ./users.nix
     ];
 
   # Use the systemd-boot EFI boot loader.
@@ -61,15 +62,6 @@
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
 
-  users.extraUsers.paul =
-  { uid = 1000;
-    isNormalUser = true;
-    description = "Paul TREHIOU";
-    extraGroups = [ "wheel" "networkmanager" ];
-    openssh.authorizedKeys.keys = [ "ssh-rsa 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 openpgp:0xAB524BBC" ];
-  };
-
-
   security.sudo.wheelNeedsPassword = false;
 
   system.autoUpgrade.enable = true;
diff --git a/users.nix b/users.nix
new file mode 100644
index 0000000..7ef67f4
--- /dev/null
+++ b/users.nix
@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+
+{
+  users.extraUsers.paul =
+  { uid = 1000;
+    isNormalUser = true;
+    description = "Paul TREHIOU";
+    extraGroups = [ "wheel" "networkmanager" ];
+    openssh.authorizedKeys.keys = [ "ssh-rsa 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 openpgp:0xAB524BBC" ];
+  };
+}