diff --git a/microsoft/surface/surface-laptop-amd/default.nix b/microsoft/surface/surface-laptop-amd/default.nix
index 9a647dd..4985911 100644
--- a/microsoft/surface/surface-laptop-amd/default.nix
+++ b/microsoft/surface/surface-laptop-amd/default.nix
@@ -1,12 +1,10 @@
-{ lib, ... }:
+{ ... }:
 
 # This module is intended to support the Surface Laptop range, specifically those with AMD CPUs.
 # It's expected it will work equally well on many other Surface models, but they may need further
 # config changes to work well.
 
-let
-  inherit (lib) mkDefault;
-in {
+{
   imports = [
     ../common
     ../../../common/pc
diff --git a/microsoft/surface/surface-pro-intel/default.nix b/microsoft/surface/surface-pro-intel/default.nix
index abbd531..026843a 100644
--- a/microsoft/surface/surface-pro-intel/default.nix
+++ b/microsoft/surface/surface-pro-intel/default.nix
@@ -1,12 +1,10 @@
-{ lib, ... }:
+{ ... }:
 
 # This module is intended to support the Surface Pro range, specifically those with Intel CPUs.
 # It's expected it will work equally well on many other Surface models, but they may need further
 # config changes to work well.
 
-let
-  inherit (lib) mkDefault;
-in {
+{
   imports = [
     ../common
     ../../../common/pc