diff --git a/hosts/x86_64-linux/beleth/networking.nix b/hosts/x86_64-linux/beleth/networking.nix
index 58af6b6..6391e80 100644
--- a/hosts/x86_64-linux/beleth/networking.nix
+++ b/hosts/x86_64-linux/beleth/networking.nix
@@ -5,6 +5,9 @@
   ...
 }: {
   imports = [./wireguard.nix];
+
+  services.openssh.settings.PasswordAuthentication = false;
+
   networking = {
     interfaces = {
       enp0s31f6 = {