diff --git a/hosts/server9/hardware-configuration.nix b/hosts/server9/hardware-configuration.nix
index a938cc7e..b3cd285e 100644
--- a/hosts/server9/hardware-configuration.nix
+++ b/hosts/server9/hardware-configuration.nix
@@ -12,6 +12,7 @@
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
+  boot.supportedFilesystems = [ "zfs" ];
 
   fileSystems."/" =
     { device = "/dev/disk/by-uuid/58fdc536-9949-4921-bd9c-c05cdc8fb9ad";