diff --git a/modules/ssh/default.nix b/modules/ssh/default.nix
index 77c0015..ec8f188 100644
--- a/modules/ssh/default.nix
+++ b/modules/ssh/default.nix
@@ -4,14 +4,14 @@ let
 in
 {
   services.openssh = {
-    enable = true;
-    startWhenNeeded = true;
+    enable = lib.mkDefault true;
     ports = ports;
     openFirewall = true;
+    startWhenNeeded = true;
     settings = {
       AllowUsers = [ "tdback" ];
       PermitRootLogin = "no";
-      PasswordAuthentication = false;
+      PasswordAuthentication = lib.mkDefault false;
     };
   };
 }