diff --git a/nixos/disko-config.nix b/nixos/disko-config.nix
index b942f56..a7976c7 100644
--- a/nixos/disko-config.nix
+++ b/nixos/disko-config.nix
@@ -24,9 +24,9 @@
               content = {
                 name = "crypted";
                 type = "luks";
-                askPassword = true;
                 settings = {
                   allowDiscards = true;
+                  keyFile = "/tmp/secret.key";
                   crypttabExtraOpts = [
                     "fido2-device=auto"
                     "token-timeout=10"
@@ -40,10 +40,6 @@
                       mountpoint = "/";
                       mountOptions = ["subvol=root" "compress=zstd" "noatime"];
                     };
-                    "/home" = {
-                      mountpoint = "/home";
-                      mountOptions = ["subvol=home" "compress=zstd" "noatime"];
-                    };
                     "/nix" = {
                       mountpoint = "/nix";
                       mountOptions = ["subvol=nix" "compress=zstd" "noatime"];