diff --git a/hosts/argon/configuration.nix b/hosts/argon/configuration.nix
index 04fad76..21ad007 100644
--- a/hosts/argon/configuration.nix
+++ b/hosts/argon/configuration.nix
@@ -5,6 +5,7 @@
     ../../modules/nixos/audio.nix
     ../../modules/nixos/bootloader.nix
     ../../modules/nixos/calibre.nix
+    ../../modules/nixos/claudecode.nix
     ../../modules/nixos/certificates.nix
     ../../modules/nixos/drives.nix
     ../../modules/nixos/gnupg.nix
diff --git a/modules/home-manager/programs.nix b/modules/home-manager/programs.nix
index 8f2abf5..f7f7b41 100644
--- a/modules/home-manager/programs.nix
+++ b/modules/home-manager/programs.nix
@@ -18,5 +18,8 @@
 
   # browsers
   programs.chromium.enable = true;
-  programs.firefox.enable = true;
+  programs.firefox = {
+    enable = true;
+    configPath = "${config.xdg.configHome}/mozilla/firefox";
+  };
 }
diff --git a/modules/nixos/claudecode.nix b/modules/nixos/claudecode.nix
new file mode 100644
index 0000000..1135868
--- /dev/null
+++ b/modules/nixos/claudecode.nix
@@ -0,0 +1,7 @@
+{ config, lib, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    claude-code
+  ];
+}