diff --git a/nixos/boot/default.nix b/nixos/boot/default.nix
index c52e31f..16e237f 100644
--- a/nixos/boot/default.nix
+++ b/nixos/boot/default.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ pkgs, ... }:
 
 {
   imports = [
diff --git a/nixos/boot/opencore.nix b/nixos/boot/opencore.nix
index 58fbb14..aa5d7be 100644
--- a/nixos/boot/opencore.nix
+++ b/nixos/boot/opencore.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, lib, inputs, ... }:
+{ pkgs, inputs, ... }:
 
 let
   ocPath = "/boot/EFI/OC";
@@ -17,77 +17,88 @@ let
   ocConfig = inputs.oceanix.lib.OpenCoreConfig {
     pkgs = oceanixPkgs;
     modules = [
-      ({ ... }: {
-        oceanix.opencore.settings = {
-          UEFI.Output.ProvideConsoleGop = true;
-          UEFI.Output.Resolution = "1366x768";
-          UEFI.Output.TextRenderer = "BuiltinGraphics";
+      (
+        { ... }:
+        {
+          oceanix.opencore.settings = {
+            UEFI.Output.ProvideConsoleGop = true;
+            UEFI.Output.Resolution = "1366x768";
+            UEFI.Output.TextRenderer = "BuiltinGraphics";
 
-          UEFI.Audio = {
-            AudioCodec = 0;
-            AudioDevice = "PciRoot(0x0)/Pci(0x1b,0x0)";
-            AudioOutMask = 1;
-            AudioSupport = true;
-            ResetTrafficClass = true;
-            DisconnectHda = false;
-            MaximumGain = -10;
-            MinimumAssistGain = -30;
-            MinimumAudibleGain = -128;
-            PlayChime = "Enabled";
-            SetupDelay = 0;
+            UEFI.Audio = {
+              AudioCodec = 0;
+              AudioDevice = "PciRoot(0x0)/Pci(0x1b,0x0)";
+              AudioOutMask = 1;
+              AudioSupport = true;
+              ResetTrafficClass = true;
+              DisconnectHda = false;
+              MaximumGain = -10;
+              MinimumAssistGain = -30;
+              MinimumAudibleGain = -128;
+              PlayChime = "Enabled";
+              SetupDelay = 0;
+            };
+
+            UEFI.AppleInput = {
+              AppleEvent = "Builtin";
+              CustomDelays = false;
+              GraphicsInputMirroring = true;
+              KeyInitialDelay = 50;
+              KeySubsequentDelay = 5;
+              PointerPollMask = -1;
+              PointerPollMin = 10;
+              PointerPollMax = 80;
+              PointerSpeedDiv = 1;
+              PointerSpeedMul = 1;
+            };
+
+            Misc.Boot.PickerMode = "External";
+            Misc.Boot.PickerVariant = "Acidanthera\\Syrah";
+            Misc.Boot.PickerAttributes = 144;
+            Misc.Boot.Timeout = 15;
+            Misc.Boot.HideAuxiliary = true;
+
+            Misc.Debug = {
+              AppleDebug = true;
+              ApplePanic = true;
+              DisableWatchDog = true;
+              DisplayLevel = 2147483650;
+              Target = 3;
+            };
+
+            Misc.Security.SecureBootModel = "Disabled";
+            Misc.Security.ScanPolicy = 0;
+            Misc.Security.Vault = "Optional";
+            UEFI.Quirks.DisableSecurityPolicy = true;
+            UEFI.Quirks.ReleaseUsbOwnership = true;
+
+            PlatformInfo.Automatic = true;
+            PlatformInfo.UpdateSMBIOSMode = "Create";
+            PlatformInfo.Generic = {
+              SystemProductName = "MacBookPro9,2";
+              SystemSerialNumber = "C02J19YCDTY3";
+              SystemUUID = "8FF32D62-EC2E-46D1-A6D3-D1A5748F5F7B";
+              MLB = "C02227802QXF1YJ1M";
+            };
+
+            UEFI.Drivers = {
+              "OpenRuntime.efi" = {
+                Enabled = true;
+              };
+              "OpenCanopy.efi" = {
+                Enabled = true;
+              };
+              "OpenLinuxBoot.efi" = {
+                Enabled = true;
+              };
+              "AudioDxe.efi" = {
+                Enabled = true;
+              };
+            };
+            Misc.Entries = [ ];
           };
-
-          UEFI.AppleInput = {
-            AppleEvent = "Builtin";
-            CustomDelays = false;
-            GraphicsInputMirroring = true;
-            KeyInitialDelay = 50;
-            KeySubsequentDelay = 5;
-            PointerPollMask = -1;
-            PointerPollMin = 10;
-            PointerPollMax = 80;
-            PointerSpeedDiv = 1;
-            PointerSpeedMul = 1;
-          };
-
-          Misc.Boot.PickerMode = "External";
-          Misc.Boot.PickerVariant = "Acidanthera\\Syrah";
-          Misc.Boot.PickerAttributes = 144;
-          Misc.Boot.Timeout = 15;
-          Misc.Boot.HideAuxiliary = true;
-
-          Misc.Debug = {
-            AppleDebug = true;
-            ApplePanic = true;
-            DisableWatchDog = true;
-            DisplayLevel = 2147483650;
-            Target = 3;
-          };
-
-          Misc.Security.SecureBootModel = "Disabled";
-          Misc.Security.ScanPolicy = 0;
-          Misc.Security.Vault = "Optional";
-          UEFI.Quirks.DisableSecurityPolicy = true;
-          UEFI.Quirks.ReleaseUsbOwnership = true;
-
-          PlatformInfo.Automatic = true;
-          PlatformInfo.UpdateSMBIOSMode = "Create";
-          PlatformInfo.Generic = {
-            SystemProductName = "MacBookPro9,2";
-            SystemSerialNumber = "C02J19YCDTY3";
-            SystemUUID = "8FF32D62-EC2E-46D1-A6D3-D1A5748F5F7B";
-            MLB = "C02227802QXF1YJ1M";
-          };
-
-          UEFI.Drivers = {
-            "OpenRuntime.efi" = { Enabled = true; };
-            "OpenCanopy.efi" = { Enabled = true; };
-            "OpenLinuxBoot.efi" = { Enabled = true; };
-            "AudioDxe.efi" = { Enabled = true; };
-          };
-          Misc.Entries = [ ];
-        };
-      })
+        }
+      )
     ];
   };
 
@@ -96,7 +107,7 @@ in
   system.activationScripts.opencoreConfig = {
     text = ''
       echo "--- Kopurando In1t  ---"
-      
+
       if [ ! -d "${ocPath}" ] || ! ${pkgs.diffutils}/bin/diff -r "${ocConfig.efiPackage}/EFI/OC" "${ocPath}" >/dev/null 2>&1; then
         echo "diffs are detected, writing EFI files..."
         rm -rf ${ocPath}
@@ -107,9 +118,9 @@ in
       else
         echo "EFI is already up to date."
       fi
-      
+
       BOOT_DEV=$(${pkgs.util-linux}/bin/findmnt -n -o SOURCE /boot)
-      
+
       if [ -n "$BOOT_DEV" ]; then
         TARGET_DISK=$(echo "$BOOT_DEV" | ${pkgs.gnused}/bin/sed -E 's/p?[0-9]+$//')
         PART_NUM=$(echo "$BOOT_DEV" | ${pkgs.gnugrep}/bin/grep -oE '[0-9]+$')