diff --git a/modules/nix/ctf/default.nix b/modules/nix/ctf/default.nix
deleted file mode 100644
index d42e7e0..0000000
--- a/modules/nix/ctf/default.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{ ... }:
-{
-  imports = [
-    ./ghidra.nix
-  ];
-}
diff --git a/modules/nix/ctf/ghidra.nix b/modules/nix/ctf/ghidra.nix
deleted file mode 100644
index b16a1ce..0000000
--- a/modules/nix/ctf/ghidra.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  lib,
-  config,
-  pkgs,
-  ...
-}:
-let
-  inherit (lib) mkIf mkOption types;
-in
-{
-  options.smayzy.ghidra.enable = mkOption {
-    type = types.bool;
-    default = false;
-    description = "enable ghidra";
-  };
-
-  config = mkIf config.smayzy.ghidra.enable {
-    environment.systemPackages = with pkgs; [ ghidra ];
-  };
-}
diff --git a/modules/nix/default.nix b/modules/nix/default.nix
index d631145..6083e0b 100644
--- a/modules/nix/default.nix
+++ b/modules/nix/default.nix
@@ -5,7 +5,6 @@
     ./base-cli
     ./browser
     ./containers
-    ./ctf
     ./de
     ./displaymanager
     ./ebook
diff --git a/modules/nix/groups/desktop.nix b/modules/nix/groups/desktop.nix
index 2df619c..3b93139 100644
--- a/modules/nix/groups/desktop.nix
+++ b/modules/nix/groups/desktop.nix
@@ -31,7 +31,6 @@ in
       calibre.enable = true;
       tor.enable = true;
       chromium.enable = true;
-      ghidra.enable = true;
       firejail.enable = true;
       wireshark.enable = true;
       alacritty.enable = true;
@@ -52,6 +51,7 @@ in
       element-desktop
       thunderbird
       kicad
+      ghidra
       neomutt
       pass
       isync