diff --git a/hosts/thinkpad/configuration.nix b/hosts/thinkpad/configuration.nix
index 3d594ce..2cce936 100755
--- a/hosts/thinkpad/configuration.nix
+++ b/hosts/thinkpad/configuration.nix
@@ -69,7 +69,6 @@
     dig
     traceroute
     killall
-    xorg.xmodmap
     # dev
     jdk
     maven
diff --git a/shared/input.nix b/shared/input.nix
index a984160..2d91e55 100644
--- a/shared/input.nix
+++ b/shared/input.nix
@@ -1,5 +1,8 @@
 { config, pkgs, ... }:
 {
+  environment.systemPackages = with pkgs; [
+    xorg.xmodmap
+  ];
   # Configure keymap in X11
   services.xserver.layout = "us";
   services.xserver.xkbVariant = "dvorak-alt-intl";