diff --git a/hosts/x1g13/default.nix b/hosts/x1g13/default.nix
index 81f90fb..481a888 100644
--- a/hosts/x1g13/default.nix
+++ b/hosts/x1g13/default.nix
@@ -4,4 +4,7 @@
     ./hardware-configuration.nix
     ./disko.nix
   ];
+
+  boot.initrd.luks.devices.cryptroot.device =
+    "/dev/disk/by-partuuid/311d0f9c-f35f-42e6-b6fc-a4d67dd21b2e";
 }