diff --git a/hosts/desktop/configuration.nix b/hosts/desktop/configuration.nix
index f658e00..4a88d3f 100644
--- a/hosts/desktop/configuration.nix
+++ b/hosts/desktop/configuration.nix
@@ -8,7 +8,7 @@ args@{
 {
   imports = [
     ./hardware-configuration.nix
-    ../../modules/nixos/adb.nix
+    (import ../../modules/nixos/adb.nix (args // { user = "pomp"; }))
     ../../modules/nixos/anytype.nix
     ../../modules/nixos/audio.nix
     ../../modules/nixos/authenticator.nix
diff --git a/modules/nixos/adb.nix b/modules/nixos/adb.nix
index d1a13eb..35eb234 100644
--- a/modules/nixos/adb.nix
+++ b/modules/nixos/adb.nix
@@ -1,9 +1,9 @@
 # https://nixos.wiki/wiki/Android
-{ pkgs, ... }:
+{ pkgs, user, ... }:
 
 {
   programs.adb.enable = true;
-  users.users.pomp.extraGroups = [
+  users.users.${user}.extraGroups = [
     "adbusers"
     "kvm"
   ];
diff --git a/modules/nixos/docker.nix b/modules/nixos/docker.nix
index 9cd3538..56447c0 100644
--- a/modules/nixos/docker.nix
+++ b/modules/nixos/docker.nix
@@ -1,8 +1,4 @@
-{
-  pkgs,
-  user ? "pomp",
-  ...
-}:
+{ pkgs, user, ... }:
 
 {
   users.users.${user}.extraGroups = [ "docker" ];
diff --git a/modules/nixos/gamemode.nix b/modules/nixos/gamemode.nix
index 7278f43..256515b 100644
--- a/modules/nixos/gamemode.nix
+++ b/modules/nixos/gamemode.nix
@@ -1,8 +1,4 @@
-{
-  user ? "pomp",
-  pkgs,
-  ...
-}:
+{ pkgs, user, ... }:
 
 {
   users.users.${user}.extraGroups = [ "gamemode" ];
diff --git a/modules/nixos/nix.nix b/modules/nixos/nix.nix
index 0f63b17..a054674 100644
--- a/modules/nixos/nix.nix
+++ b/modules/nixos/nix.nix
@@ -1,7 +1,4 @@
-{
-  user ? "pomp",
-  ...
-}:
+{ user, ... }:
 
 {
   nix = {
diff --git a/modules/nixos/printer-scanner.nix b/modules/nixos/printer-scanner.nix
index 357fd3e..568617c 100644
--- a/modules/nixos/printer-scanner.nix
+++ b/modules/nixos/printer-scanner.nix
@@ -1,10 +1,6 @@
 # enable only when needed
 
-{
-  pkgs,
-  user ? "pomp",
-  ...
-}:
+{ pkgs, user, ... }:
 
 {
   hardware.sane.enable = true;
diff --git a/modules/nixos/shell.nix b/modules/nixos/shell.nix
index ce6bb9f..3ebd749 100644
--- a/modules/nixos/shell.nix
+++ b/modules/nixos/shell.nix
@@ -1,8 +1,4 @@
-{
-  pkgs,
-  user ? "pomp",
-  ...
-}:
+{ pkgs, user, ... }:
 
 {
   users.users.${user}.shell = pkgs.zsh;