diff --git a/lenovo/thinkpad/common.nix b/lenovo/thinkpad/common.nix
index cb80001..e51a575 100644
--- a/lenovo/thinkpad/common.nix
+++ b/lenovo/thinkpad/common.nix
@@ -5,6 +5,11 @@ let
 in
 
 {
+  boot = {
+    kernelModules = [ "tp_smapi" ];
+    extraModulePackages = with config.boot.kernelPackages; [ tp_smapi ];
+  };
+
   hardware.trackpoint.enable = mkDefault true;
   services.tlp.enable = mkDefault true;
   services.xserver.libinput.enable = mkDefault true;
diff --git a/lenovo/thinkpad/x220/default.nix b/lenovo/thinkpad/x220/default.nix
index 44f1175..2a506d0 100644
--- a/lenovo/thinkpad/x220/default.nix
+++ b/lenovo/thinkpad/x220/default.nix
@@ -3,11 +3,6 @@
 {
   imports = [ ../intel.nix ];
 
-  boot = {
-    kernelModules = [ "tp_smapi" ];
-    extraModulePackages = with config.boot.kernelPackages; [ tp_smapi ];
-  };
-
   # hard disk protection if the laptop falls
   services.hdapsd.enable = true;