diff --git a/host/desktop/programs.nix b/host/desktop/programs.nix
index 2ba2b75..129c18b 100644
--- a/host/desktop/programs.nix
+++ b/host/desktop/programs.nix
@@ -1,23 +1,16 @@
 {
-  config,
-  pkgs,
   ...
 }:
 {
   programs = {
-    wget.enable = true;
-    tree.enable = true;
     ffmpeg.enable = true;
     nodejs.enable = true;
     bun.enable = true;
     brightnessctl.enable = true;
     php.enable = true;
     ntfs3g.enable = true;
-    zip.enable = true;
-    unzip.enable = true;
     python.enable = true;
     jdk.enable = true;
-    nixfmt.enable = true;
     winepackages.enable = true;
     quickshell.enable = true;
     papirus-icons.enable = true;
diff --git a/host/server/default.nix b/host/server/default.nix
index 5149d4b..b5012c3 100644
--- a/host/server/default.nix
+++ b/host/server/default.nix
@@ -4,6 +4,7 @@
     ./programs.nix
 
     (libs.root "/modules/features/system/docker.nix")
+    (libs.root "/modules/features/system/packages.nix")
 
     (libs.root "/home/asakiyuki/configuration.nix")
     (libs.root "/options/system/default.nix")
diff --git a/host/server/programs.nix b/host/server/programs.nix
index 38219b4..a32ca87 100644
--- a/host/server/programs.nix
+++ b/host/server/programs.nix
@@ -1,6 +1,5 @@
 { ... }:
 {
   programs = {
-
   };
 }
diff --git a/modules/features/system/packages.nix b/modules/features/system/packages.nix
index 40baae6..b728c90 100644
--- a/modules/features/system/packages.nix
+++ b/modules/features/system/packages.nix
@@ -2,7 +2,6 @@
   pkgs,
   lib,
   config,
-  rPackages,
   ...
 }:
 {
@@ -12,21 +11,23 @@
       git
       vim
       btop
-      nixd
+      wget
+      tree
+
+      nixd
+      nixfmt
+
+      zip
+      unzip
 
-      (lib.mkIf config.programs.wget.enable config.programs.wget.package)
-      (lib.mkIf config.programs.tree.enable config.programs.tree.package)
       (lib.mkIf config.programs.ffmpeg.enable config.programs.ffmpeg.package)
       (lib.mkIf config.programs.nodejs.enable config.programs.nodejs.package)
       (lib.mkIf config.programs.bun.enable config.programs.bun.package)
       (lib.mkIf config.programs.brightnessctl.enable config.programs.brightnessctl.package)
       (lib.mkIf config.programs.php.enable config.programs.php.package)
       (lib.mkIf config.programs.ntfs3g.enable config.programs.ntfs3g.package)
-      (lib.mkIf config.programs.zip.enable config.programs.zip.package)
-      (lib.mkIf config.programs.unzip.enable config.programs.unzip.package)
       (lib.mkIf config.programs.python.enable config.programs.python.package)
       (lib.mkIf config.programs.jdk.enable config.programs.jdk.package)
-      (lib.mkIf config.programs.nixfmt.enable config.programs.nixfmt.package)
 
       (lib.mkIf config.programs.quickshell.enable config.programs.quickshell.package)
       (lib.mkIf config.programs.papirus-icons.enable config.programs.papirus-icons.package)
diff --git a/options/system/programs.nix b/options/system/programs.nix
index 17eb5a9..c7a95db 100644
--- a/options/system/programs.nix
+++ b/options/system/programs.nix
@@ -21,14 +21,6 @@
   };
 
   options.programs = {
-    wget = {
-      enable = lib.mkEnableOption "wget";
-      package = lib.mkPackageOption pkgs "wget" { };
-    };
-    tree = {
-      enable = lib.mkEnableOption "tree";
-      package = lib.mkPackageOption pkgs "tree" { };
-    };
     ffmpeg = {
       enable = lib.mkEnableOption "ffmpeg";
       package = lib.mkPackageOption pkgs "ffmpeg-full" { };
@@ -53,14 +45,6 @@
       enable = lib.mkEnableOption "ntfs3g";
       package = lib.mkPackageOption pkgs "ntfs3g" { };
     };
-    zip = {
-      enable = lib.mkEnableOption "zip";
-      package = lib.mkPackageOption pkgs "zip" { };
-    };
-    unzip = {
-      enable = lib.mkEnableOption "unzip";
-      package = lib.mkPackageOption pkgs "unzip" { };
-    };
     python = {
       enable = lib.mkEnableOption "python";
       package = lib.mkPackageOption pkgs "python3" { };
@@ -69,10 +53,6 @@
       enable = lib.mkEnableOption "jdk-25";
       package = lib.mkPackageOption pkgs "jdk25" { };
     };
-    nixfmt = {
-      enable = lib.mkEnableOption "nixfmt";
-      package = lib.mkPackageOption pkgs "nixfmt" { };
-    };
     winepackages = {
       enable = lib.mkEnableOption "Wine and Proton utilities";
       packages = lib.mkOption {