diff --git a/modules/utils/lxc-standard.nix b/modules/utils/lxc-standard.nix
index 3e53f02..a4f0384 100644
--- a/modules/utils/lxc-standard.nix
+++ b/modules/utils/lxc-standard.nix
@@ -10,10 +10,13 @@ in
   config = lib.mkIf cfg.enable {
 
     # Enable SSH
-    services = {
-      openssh.enable = true;
-      # Disable password root access. Necessary for Colmena
-      openssh.settings.PermitRootLogin = "prohibit-password";
+    services.openssh = {
+      enable = true;
+      settings = {
+        # Disable password root access. Necessary for Colmena
+        PermitRootLogin = "prohibit-password";
+        PasswordAuthentication = false;
+      };
     };
 
     my.utils.serverNodeUsers.enable = true;