diff --git a/flake.nix b/flake.nix
index 7f0b34b..3a0a3e4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -119,13 +119,7 @@
     "numtide.cachix.org-1:2ps1kLBUWjxIneOy1Ik6cQjb41X0iXVXeHigGmycPPE="
   ];
 
-  outputs = {
-    self,
-    nixos-hardware,
-    nixos-nspawn,
-    nixos-generators-2405,
-    ...
-  } @ inputs':
+  outputs = { self, ... } @ inputs':
   let
     input-views.inputs-edge = inputs' // {
       nixpkgs = inputs'.nixpkgs-edge;
diff --git a/hardware/gpu/rocm.nix b/hardware/gpu/rocm.nix
index 00f0b1d..9a296f7 100644
--- a/hardware/gpu/rocm.nix
+++ b/hardware/gpu/rocm.nix
@@ -1,7 +1,8 @@
-{ pkgs, lib, options, ... }: lib.mkMerge [
-# assumes common-gpu-amd from nixos-hardware is also added
-# TODO: should we move it from flake.nix to here?
+{ inputs, pkgs, lib, options, ... }:
+lib.mkMerge [
+
 # https://github.com/NixOS/nixos-hardware/blob/master/common/gpu/amd/default.nix
+inputs.nixos-hardware.nixosModules.common-gpu-amd
 
 (lib.mkIf (lib.versionOlder (lib.versions.majorMinor lib.version) "24.11") {
   hardware.opengl.enable = true;
@@ -60,4 +61,5 @@
   systemd.services.lactd.enable = true;
   systemd.services.lactd.wantedBy = [ "multi-user.target" ]; # add this if you want the unit to auto start at boot time
 }
+
 ]
diff --git a/hosts/nixos/eple/configuration.nix b/hosts/nixos/eple/configuration.nix
index 8ffc4a2..8b81e62 100644
--- a/hosts/nixos/eple/configuration.nix
+++ b/hosts/nixos/eple/configuration.nix
@@ -17,7 +17,6 @@
     inputs.nixos-hardware.nixosModules.common-pc-ssd
     inputs.nixos-hardware.nixosModules.common-cpu-intel
     ../../../hardware/gpu/intel.nix
-    inputs.nixos-hardware.nixosModules.common-gpu-amd
     ../../../hardware/gpu/rocm.nix
 
     ../../../profiles/sshd
diff --git a/hosts/nixos/nord/configuration.nix b/hosts/nixos/nord/configuration.nix
index 5c43130..1c99cdb 100644
--- a/hosts/nixos/nord/configuration.nix
+++ b/hosts/nixos/nord/configuration.nix
@@ -25,9 +25,7 @@
     inputs.nixos-hardware.nixosModules.common-pc-ssd
     inputs.nixos-hardware.nixosModules.common-cpu-intel-cpu-only
     inputs.nixos-hardware.nixosModules.common-gpu-intel-sandy-bridge
-    inputs.nixos-hardware.nixosModules.common-gpu-amd
     ../../../hardware/gpu/rocm.nix
-    inputs.nixos-hardware.nixosModules.common-hidpi
     ../../../profiles/hidpi.nix
 
     ../../../profiles/sshd
diff --git a/profiles/hidpi.nix b/profiles/hidpi.nix
index d0ec06a..8d51552 100644
--- a/profiles/hidpi.nix
+++ b/profiles/hidpi.nix
@@ -1,4 +1,9 @@
+{ inputs, ... }:
 {
+  imports = [
+    inputs.nixos-hardware.nixosModules.common-hidpi
+  ];
+
   environment.variables = {
     # better fonts:
     # https://web.archive.org/web/20230921201835/https://old.reddit.com/r/linux_gaming/comments/16lwgnj/is_it_possible_to_improve_font_rendering_on_linux/