diff --git a/modules/nixos/qemu.nix b/modules/nixos/qemu.nix
index 39b0477..dcfedd8 100644
--- a/modules/nixos/qemu.nix
+++ b/modules/nixos/qemu.nix
@@ -24,6 +24,14 @@ in {
         qemu-uefi
       ];
 
-      virtualisation.libvirtd.enable = true;
+      virtualisation.libvirtd = {
+        enable = true;
+        qemu.vhostUserPackages = [ pkgs.virtiofsd ];
+      };
+
+      # Hack to enable UEFI support.
+      systemd.tmpfiles.rules = [
+        "L+ /var/lib/qemu/firmware - - - - ${pkgs.qemu}/share/qemu/firmware"
+      ];
     });
 }