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-rw-r--r--nixos/modules/installer/cd-dvd/installation-cd-base.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/nixos/modules/installer/cd-dvd/installation-cd-base.nix b/nixos/modules/installer/cd-dvd/installation-cd-base.nix
index 89d50b7460c9..e453a629f74f 100644
--- a/nixos/modules/installer/cd-dvd/installation-cd-base.nix
+++ b/nixos/modules/installer/cd-dvd/installation-cd-base.nix
@@ -45,6 +45,9 @@ with lib;
   # Add support for cow filesystems and their utilities
   boot.supportedFilesystems = [ /* "zfs" */ "btrfs" ];
 
+  # Configure host id for ZFS to work
+  networking.hostId = "8425e349";
+
   # Allow the user to log in as root without a password.
   users.extraUsers.root.initialHashedPassword = "";
 }