diff --git a/hosts/fwminex/configuration.nix b/hosts/fwminex/configuration.nix
index cc8da6b..e3b3028 100644
--- a/hosts/fwminex/configuration.nix
+++ b/hosts/fwminex/configuration.nix
@@ -15,17 +15,17 @@ in {
     kernelModules = ["kvm-intel"];
     loader.systemd-boot.enable = true;
     initrd = {
-      kernelModules = ["usb_storage" "tpm_tis"];
-      availableKernelModules = ["xhci_pci" "thunderbolt" "nvme" "usbhid"];
+      kernelModules = ["usb_storage"];
+      availableKernelModules = ["xhci_pci" "thunderbolt" "nvme" "usbhid" "tpm_tis"];
       systemd.enableTpm2 = true;
       luks.devices = {
         luksroot = {
           device = "${nvme}-part3";
           allowDiscards = true;
-          crypttabExtraOpts = ["tpm2-device=auto"];
-          #keyFileOffset = 9728;
-          #keyFileSize = 512;
-          #keyFile = "/dev/sda";
+          #crypttabExtraOpts = ["tpm2-device=auto"];
+          keyFileOffset = 9728;
+          keyFileSize = 512;
+          keyFile = "/dev/sda";
         };
       };
     };