diff --git a/flake.nix b/flake.nix
index 64abd0a..6c7d641 100755
--- a/flake.nix
+++ b/flake.nix
@@ -97,6 +97,7 @@
 
           {
             _module.args.disks = [ "/dev/nvme0n1" ]; # Disko
+            boot.initrd.systemd.enable = true; # LUKS TPM unlocking
             networking.hostName = "81fw-nixos";
           }
         ];