diff --git a/devices/asus-x018d/kernel/default.nix b/devices/asus-x018d/kernel/default.nix
index f4387ee4..afbd1bd2 100644
--- a/devices/asus-x018d/kernel/default.nix
+++ b/devices/asus-x018d/kernel/default.nix
@@ -38,15 +38,16 @@ in
 
   isModular = false;
 
-}).overrideAttrs({ postInstall ? "", postPatch ? "", nativeBuildInputs ? [], ... }: {
-  nativeBuildInputs = nativeBuildInputs ++ [
-    python2
-  ];
-  installTargets = [ "zinstall" "Image.gz-dtb" "install" ];
-  postPatch = postPatch + ''
+  postPatch = ''
     patchShebangs tools
   '';
 
+  nativeBuildInputs = [
+    python2
+  ];
+}).overrideAttrs({ postInstall ? "", ... }: {
+  installTargets = [ "zinstall" "Image.gz-dtb" "install" ];
+
   postInstall = postInstall + ''
     cp -v "$buildRoot/arch/arm64/boot/Image.gz-dtb" "$out/"
   '';