3 files changed, 9 insertions, 9 deletions
diff --git a/nixos/modules/services/hardware/acpid.nix b/nixos/modules/services/hardware/acpid.nix
index 03daab0d4882..a20b1a1ee3ad 100644
--- a/nixos/modules/services/hardware/acpid.nix
+++ b/nixos/modules/services/hardware/acpid.nix
@@ -16,7 +16,7 @@ let
             echo "event=${event.event}" > $fn
             echo "action=${pkgs.writeScript "${event.name}.sh" event.action}" >> $fn
           '';
-        in pkgs.lib.concatMapStrings f events
+        in lib.concatMapStrings f events
       }
     '';
 
diff --git a/nixos/modules/services/hardware/amd-hybrid-graphics.nix b/nixos/modules/services/hardware/amd-hybrid-graphics.nix
index d938867186d0..087bd0e04098 100644
--- a/nixos/modules/services/hardware/amd-hybrid-graphics.nix
+++ b/nixos/modules/services/hardware/amd-hybrid-graphics.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
 {
 
@@ -6,9 +6,9 @@
 
   options = {
 
-    hardware.amdHybridGraphics.disable = pkgs.lib.mkOption {
+    hardware.amdHybridGraphics.disable = lib.mkOption {
       default = false;
-      type = pkgs.lib.types.bool;
+      type = lib.types.bool;
       description = ''
         Completely disable the AMD graphics card and use the
         integrated graphics processor instead.
@@ -20,7 +20,7 @@
 
   ###### implementation
 
-  config = pkgs.lib.mkIf config.hardware.amdHybridGraphics.disable {
+  config = lib.mkIf config.hardware.amdHybridGraphics.disable {
     systemd.services."amd-hybrid-graphics" = {
       path = [ pkgs.bash ];
       description = "Disable AMD Card";
diff --git a/nixos/modules/services/hardware/nvidia-optimus.nix b/nixos/modules/services/hardware/nvidia-optimus.nix
index 4c0ce794d4f7..9fe4021c4247 100644
--- a/nixos/modules/services/hardware/nvidia-optimus.nix
+++ b/nixos/modules/services/hardware/nvidia-optimus.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
 let kernel = config.boot.kernelPackages; in
 
@@ -8,9 +8,9 @@ let kernel = config.boot.kernelPackages; in
 
   options = {
 
-    hardware.nvidiaOptimus.disable = pkgs.lib.mkOption {
+    hardware.nvidiaOptimus.disable = lib.mkOption {
       default = false;
-      type = pkgs.lib.types.bool;
+      type = lib.types.bool;
       description = ''
         Completely disable the NVIDIA graphics card and use the
         integrated graphics processor instead.
@@ -22,7 +22,7 @@ let kernel = config.boot.kernelPackages; in
 
   ###### implementation
 
-  config = pkgs.lib.mkIf config.hardware.nvidiaOptimus.disable {
+  config = lib.mkIf config.hardware.nvidiaOptimus.disable {
     boot.blacklistedKernelModules = ["nouveau" "nvidia" "nvidiafb"];
     boot.kernelModules = [ "bbswitch" ];
     boot.extraModulePackages = [ kernel.bbswitch ];