diff --git a/hosts/leon/default.nix b/hosts/leon/default.nix
index f66926dc..838b619b 100644
--- a/hosts/leon/default.nix
+++ b/hosts/leon/default.nix
@@ -198,7 +198,7 @@ networking.wireguard.interfaces = {
   services.nginx = {
     enable = true;
 	virtualHosts."bicospacetech.c3d2.de" = {
-      listen = [port = 80; ];
+      listen = [{port = 80; addr="localhost";} ];
       default = true;
       forceSSL = false;
       enableACME = true;