diff --git a/hosts/web-2/clerie.nix b/hosts/web-2/clerie.nix
index f145ae1..98f0d11 100644
--- a/hosts/web-2/clerie.nix
+++ b/hosts/web-2/clerie.nix
@@ -20,6 +20,9 @@
       };
       locations."= /ssh/known_hosts" = {
         alias = pkgs.writeText "known_hosts" (import ../../lib/ssh-known-hosts.nix);
+        extraConfig = ''
+          types { } default_type "text/plain; charset=utf-8";
+        '';
       };
       locations."~ ^/.well-known/openpgpkey/hu/[a-z0-9]+/?$" = {
         extraConfig = ''