diff --git a/hosts/argon/configuration.nix b/hosts/argon/configuration.nix
index e06071b..03b2aed 100644
--- a/hosts/argon/configuration.nix
+++ b/hosts/argon/configuration.nix
@@ -5,7 +5,7 @@
     ../../modules/nixos/audio.nix
     ../../modules/nixos/bootloader.nix
     ../../modules/nixos/certificates.nix
-    ../../modules/nixos/docker.nix
+    #../../modules/nixos/docker.nix
     ../../modules/nixos/gnupg.nix
     ../../modules/nixos/locales.nix
     ../../modules/nixos/networking.nix
@@ -20,6 +20,9 @@
     ../../modules/nixos/users.nix
   ];
 
+  # set hostname
+  networking.hostName = "argon";
+
   # install state version
   system.stateVersion = "25.11"; # Don't change
 }
diff --git a/hosts/neon/configuration.nix b/hosts/neon/configuration.nix
index e06071b..458c32f 100644
--- a/hosts/neon/configuration.nix
+++ b/hosts/neon/configuration.nix
@@ -20,6 +20,9 @@
     ../../modules/nixos/users.nix
   ];
 
+  # set hostname
+  networking.hostName = "neon";
+
   # install state version
   system.stateVersion = "25.11"; # Don't change
 }
diff --git a/modules/home-manager/shell.nix b/modules/home-manager/shell.nix
index 4ca04ec..fad41cf 100644
--- a/modules/home-manager/shell.nix
+++ b/modules/home-manager/shell.nix
@@ -7,7 +7,7 @@
     syntaxHighlighting.enable = true;
     oh-my-zsh = {
       enable = true;
-      theme = "agnoster";
+      theme = "gentoo";
       #plugins = [ "git" "ssh-agent" ];
     };
   };
diff --git a/modules/nixos/networking.nix b/modules/nixos/networking.nix
index 2c2fde1..c393e35 100644
--- a/modules/nixos/networking.nix
+++ b/modules/nixos/networking.nix
@@ -1,8 +1,8 @@
 { config, lib, pkgs, ... }:
 
 {
-  # set hostnname
-  networking.hostName = "neon";
+  ## set hostnname
+  #networking.hostName = "neon";
 
   # user networkmanager
   networking.networkmanager.enable = true;