diff --git a/nix/configuration/hosts/hydra/default.nix b/nix/configuration/hosts/hydra/default.nix
index 6c5f425e..e551617c 100644
--- a/nix/configuration/hosts/hydra/default.nix
+++ b/nix/configuration/hosts/hydra/default.nix
@@ -65,6 +65,9 @@
       htop
     ];
 
+    # nix.sshServe.enable = true;
+    # nix.sshServe.keys = [ "ssh-dss AAAAB3NzaC1k... bob@example.org" ];
+
     me.build_in_ram.enable = true;
     me.dont_use_substituters.enable = true;
     me.minimal_base.enable = true;