diff --git a/nixos/configurations/Akun/disk-config.nix b/nixos/configurations/Akun/disk-config.nix
index e4d6d57..a560136 100644
--- a/nixos/configurations/Akun/disk-config.nix
+++ b/nixos/configurations/Akun/disk-config.nix
@@ -30,7 +30,9 @@
                 settings = {
                   allowDiscards = true;
                   fallbackToPassword = true;
-
+                  keyFile = "/dev/disk/by-label/LUKS_DECR";
+                  keyFileSize = 512 * 64;
+                  keyFileOffset = 512 * 128;
                 };
                 initrdUnlock = true;
                 extraFormatArgs = [
@@ -39,6 +41,7 @@
                   "--hash sha512"
                   "--iter-time 5000"
                   "--pbkdf argon2id"
+                  "--key-size 256"
                   "--use-random"
                 ];
                 extraOpenArgs = [
diff --git a/nixos/configurations/Akun/hardware-configuration.nix b/nixos/configurations/Akun/hardware-configuration.nix
index 17ee85e..aafa58e 100644
--- a/nixos/configurations/Akun/hardware-configuration.nix
+++ b/nixos/configurations/Akun/hardware-configuration.nix
@@ -8,7 +8,7 @@
     [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];