diff --git a/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/codimd.nix b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/codimd.nix
index ec3dc12..fbcc958 100644
--- a/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/codimd.nix
+++ b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/codimd.nix
@@ -1,5 +1,4 @@
-{config,lib,pkgs, ... }:
-{
+{ config, lib, pkgs, ... }: {
 
   services.nginx.enable = true;
   services.nginx.virtualHosts.codimd = {
@@ -16,7 +15,7 @@
   services.codimd = {
     enable = true;
     configuration = {
-    allowFreeURL = true;
+      allowFreeURL = true;
       db = {
         dialect = "sqlite";
         storage = "/var/lib/codimd/db.codimd.sqlite";
@@ -26,6 +25,5 @@
     };
   };
 
-
 }
 
diff --git a/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/configuration.nix b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/configuration.nix
index 5d344d9..108b41a 100644
--- a/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/configuration.nix
+++ b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/configuration.nix
@@ -1,9 +1,10 @@
 { config, pkgs, lib, ... }: {
   imports = [
     #
-    ./hardware-configuration.nix
     ./codimd.nix
+    ./hardware-configuration.nix
     ./jitsi.nix
+    ./netdata.nix
     ./ssh.nix
     ./workadventure.nix
   ];
diff --git a/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/netdata.nix b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/netdata.nix
new file mode 100644
index 0000000..7bfdfc6
--- /dev/null
+++ b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/netdata.nix
@@ -0,0 +1,26 @@
+{
+  services.netdata = {
+    enable = true;
+    config = {
+      #"exporting:global" = { "enabled" = "yes"; };
+      global = {
+        "memory mode" = "dbengine";
+        "dbengine disk space" = 1024 * 10; # in MB
+        "debug log" = "none";
+        "access log" = "none";
+        "error log" = "syslog";
+      };
+    };
+  };
+
+  services.nginx.enable = true;
+  services.nginx.virtualHosts."netdata.party.ingolf-wagner.de" = {
+    enableACME = true;
+    forceSSL = true;
+    basicAuth.admin = "NYsXfBKRwkkS60WIeZONtFTv3nz4tPy52uqLkzJzuc";
+    locations."/" = {
+      proxyPass = "http://localhost:19999";
+      proxyWebsockets = true;
+    };
+  };
+}
diff --git a/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/workadventure.nix b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/workadventure.nix
index dc6d640..38c2c40 100644
--- a/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/workadventure.nix
+++ b/terranix/workadventure-jitsi-setup/plops/configs/nixserver-host/workadventure.nix
@@ -15,7 +15,8 @@ let
 
   domain = "party.ingolf-wagner.de";
   # domain will redirect to this map. (not play.${domain})
-  defaultMap = "git.ingolf-wagner.de/palo/world-home/raw/master/main.json";
+  defaultMap = "mrvandalo.github.io/workadventure-worlds/main.json";
+
 
   apiURL = "api.${domain}";
   apiPort = 9002;
@@ -68,7 +69,7 @@ in {
     enableACME = true;
     forceSSL = true;
     locations."/" = {
-      return = "301 $scheme://play.${domain}/_/global/${defaultMap}";
+      return = "302 $scheme://play.${domain}/_/global/${defaultMap}";
     };
   };