diff --git a/base/defaults.nix b/base/defaults.nix
index 7e30191..d3e7ce7 100644
--- a/base/defaults.nix
+++ b/base/defaults.nix
@@ -4,8 +4,11 @@
         i18n.defaultLocale = "en_GB.UTF-8";
         console.keyMap = "us";
         services.xserver.layout = "us-fruchti";
-        services.openssh.enable = true;
-        services.openssh.passwordAuthentication = false;
+        services.openssh = {
+            enable = true;
+            passwordAuthentication = false;
+            kbdInteractiveAuthentication = false;
+        };
 
         nix.gc = {
             automatic = true;