diff --git a/system-modules/sshd.nix b/system-modules/sshd.nix
index fbe42a1..6d54636 100644
--- a/system-modules/sshd.nix
+++ b/system-modules/sshd.nix
@@ -1,12 +1,11 @@
-{ hyper, secrets, ... }:
-
-{
+{ ... }@all: with all; {
   environment.etc."ssh/ssh_host_ed25519_key.pub".text = if (hyper.host == "NxNORTH") then
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF1r5gUQPPS/dGB0SsvWtP6WdNWoxMwhhHRrqlO19cJt root@NxNORTH"
     else if ( hyper.host == "NxXPS" ) then
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPf+08+t8a0lY2+nR1mhIU3vuksStiJOlojJjzCwFk7r root@NxXPS"
-    else 
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBFfZpWVPlujsz3FklSVAM+tuYn4pzDSijhp5CeYNOZk root@NxACE";
+    else if ( hyper.host == "NxACE" ) then
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBFfZpWVPlujsz3FklSVAM+tuYn4pzDSijhp5CeYNOZk root@NxACE"
+    else (assert 1==2; "");
   sops.secrets."ssh/${hyper.host}-ssh_host_ed25519_key" = {
     mode = "0600";
     path = "/etc/ssh/ssh_host_ed25519_key.shadow";
@@ -19,5 +18,6 @@
       PrintLastLog = false; 
     };
   };
+  # users authorized keys are set in users.nix
 }