diff --git a/trantor.nix b/trantor.nix
index cf674f8..e968b1e 100644
--- a/trantor.nix
+++ b/trantor.nix
@@ -26,12 +26,12 @@
     #    [ "nfsvers=4" "x-systemd.automount" "x-systemd.idle-timeout=1min" ];
     #};
 
-    "/home/rilla/calibre" = {
-      device = "narwhal:/calibre";
-      fsType = "nfs";
-      options =
-        [ "nfsvers=4" "x-systemd.automount" "x-systemd.idle-timeout=1min" ];
-    };
+    #"/home/rilla/calibre" = {
+    #  device = "narwhal:/calibre";
+    #  fsType = "nfs";
+    #  options =
+    #    [ "nfsvers=4" "x-systemd.automount" "x-systemd.idle-timeout=1min" ];
+    #};
 
   };
 
@@ -58,16 +58,42 @@
       };
     };
     initrd = {
-      luks.devices = {
-        "system" = {
-          device = "/dev/disk/by-uuid/b9778e01-a86c-4c6b-beb3-f97888d4a6eb";
-          keyFile = "/system_keyfile.bin";
-          allowDiscards = true;
-        };
-        "user" = {
-          device = "/dev/disk/by-uuid/d8e9b35d-704a-4f66-bc19-0dd3e158de36";
-          keyFile = "/user_keyfile.bin";
-          allowDiscards = true;
+      luks = {
+        #yubikeySupport = true;
+        devices = {
+          "system" = {
+            device = "/dev/disk/by-uuid/b9778e01-a86c-4c6b-beb3-f97888d4a6eb";
+            keyFile = "/system_keyfile.bin";
+            allowDiscards = true;
+            # yubikey = {
+            #   slot = 2;
+            #   twoFactor = false;
+            #   gracePeriod = 30;
+            #   keyLength = 64;
+            #   saltLength = 16;
+            #   storage = {
+            #     device = "/dev/nvme0n1p1";
+            #     fsType = "vfat";
+            #     path = "/crypt-storage/default";
+            #   };
+            # };
+          };
+          "user" = {
+            device = "/dev/disk/by-uuid/d8e9b35d-704a-4f66-bc19-0dd3e158de36";
+            keyFile = "/user_keyfile.bin";
+            # yubikey = {
+            #   slot = 2;
+            #   twoFactor = false;
+            #   gracePeriod = 30;
+            #   keyLength = 64;
+            #   saltLength = 16;
+            #   storage = {
+            #     device = "/dev/nvme0n1p1";
+            #     fsType = "vfat";
+            #     path = "/crypt-storage/default";
+            #   };
+            # };
+          };
         };
       };
       secrets = {