diff --git a/hosts/http-proxy/wireguard.nix b/hosts/http-proxy/wireguard.nix
index 7ee33c1..9a7bbba 100644
--- a/hosts/http-proxy/wireguard.nix
+++ b/hosts/http-proxy/wireguard.nix
@@ -11,6 +11,7 @@
     interfaces = {
       wg0 = {
         ips = [ "10.69.222.2/24" ];
+        mtu = 1384;
         listenPort = 51820;
         privateKeyFile = config.sops.secrets.wireguard_private_key.path;
         peers = [