diff --git a/.gitignore b/.gitignore
index 70660058..5906a6f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,8 +2,9 @@
 .idea
 .vagrant
 Vagrantfile
+letsencrypt
 docker-compose.override.yaml
 *.DS_Store
 maps/yarn.lock
 maps/dist/computer.js
-maps/dist/computer.js.map
\ No newline at end of file
+maps/dist/computer.js.map
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 582ce142..7ad56168 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -3,10 +3,14 @@ services:
   reverse-proxy:
     image: traefik:v2.0
     command:
+      - --log.level=DEBUG
       - --api.insecure=true
       - --providers.docker
       - --entryPoints.web.address=:80
       - --entryPoints.websecure.address=:443
+      - --certificatesResolvers.le.acme.httpChallenge.entryPoint=web
+      - --certificatesResolvers.le.acme.storage=/letsencrypt/acme.json
+      # - "--certificatesresolvers.le.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory"
     ports:
       - "80:80"
       - "443:443"
@@ -17,6 +21,7 @@ services:
       - front
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
+      - ./letsencrypt:/letsencrypt
 
   front:
     image: thecodingmachine/nodejs:14
@@ -26,9 +31,9 @@ services:
       JITSI_PRIVATE_MODE: "$JITSI_PRIVATE_MODE"
       HOST: "0.0.0.0"
       NODE_ENV: development
-      API_URL: pusher.workadventure.localhost
-      UPLOADER_URL: uploader.workadventure.localhost
-      ADMIN_URL: admin.workadventure.localhost
+      API_URL: pusher.kraut.world
+      UPLOADER_URL: uploader.kraut.world
+      ADMIN_URL: admin.kraut.world
       STARTUP_COMMAND_1: yarn install
       TURN_SERVER: "turn:coturn.workadventu.re:443,turns:coturn.workadventu.re:443"
       TURN_USER: workadventure
@@ -37,13 +42,15 @@ services:
     volumes:
       - ./front:/usr/src/app
     labels:
-      - "traefik.http.routers.front.rule=Host(`play.workadventure.localhost`)"
+      - "traefik.http.routers.front.rule=Host(`play.kraut.world`)"
       - "traefik.http.routers.front.entryPoints=web,traefik"
       - "traefik.http.services.front.loadbalancer.server.port=8080"
-      - "traefik.http.routers.front-ssl.rule=Host(`play.workadventure.localhost`)"
+      - "traefik.http.routers.front-ssl.rule=Host(`play.kraut.world`)"
       - "traefik.http.routers.front-ssl.entryPoints=websecure"
       - "traefik.http.routers.front-ssl.tls=true"
       - "traefik.http.routers.front-ssl.service=front"
+      - "traefik.http.routers.front-ssl.tls.certresolver=le"
+      - "traefik.http.routers.front-ssl.tls.domains[0].main=play.kraut.world"
 
   pusher:
     image: thecodingmachine/nodejs:12
@@ -62,13 +69,15 @@ services:
     volumes:
       - ./pusher:/usr/src/app
     labels:
-      - "traefik.http.routers.pusher.rule=Host(`pusher.workadventure.localhost`)"
+      - "traefik.http.routers.pusher.rule=Host(`pusher.kraut.world`)"
       - "traefik.http.routers.pusher.entryPoints=web"
       - "traefik.http.services.pusher.loadbalancer.server.port=8080"
-      - "traefik.http.routers.pusher-ssl.rule=Host(`pusher.workadventure.localhost`)"
+      - "traefik.http.routers.pusher-ssl.rule=Host(`pusher.kraut.world`)"
       - "traefik.http.routers.pusher-ssl.entryPoints=websecure"
       - "traefik.http.routers.pusher-ssl.tls=true"
       - "traefik.http.routers.pusher-ssl.service=pusher"
+      - "traefik.http.routers.pusher-ssl.tls.certresolver=le"
+      - "traefik.http.routers.pusher-ssl.tls.domains[0].main=pusher.kraut.world"
 
   maps:
     image: thecodingmachine/nodejs:12-apache
@@ -85,13 +94,15 @@ services:
     volumes:
       - ./maps:/var/www/html
     labels:
-      - "traefik.http.routers.maps.rule=Host(`maps.workadventure.localhost`)"
+      - "traefik.http.routers.maps.rule=Host(`maps.kraut.world`)"
       - "traefik.http.routers.maps.entryPoints=web,traefik"
       - "traefik.http.services.maps.loadbalancer.server.port=80"
-      - "traefik.http.routers.maps-ssl.rule=Host(`maps.workadventure.localhost`)"
+      - "traefik.http.routers.maps-ssl.rule=Host(`maps.kraut.world`)"
       - "traefik.http.routers.maps-ssl.entryPoints=websecure"
       - "traefik.http.routers.maps-ssl.tls=true"
       - "traefik.http.routers.maps-ssl.service=maps"
+      - "traefik.http.routers.maps-ssl.tls.certresolver=le"
+      - "traefik.http.routers.maps-ssl.tls.domains[0].main=maps.kraut.world"
 
   back:
     image: thecodingmachine/nodejs:12
@@ -109,13 +120,15 @@ services:
     volumes:
       - ./back:/usr/src/app
     labels:
-      - "traefik.http.routers.back.rule=Host(`api.workadventure.localhost`)"
+      - "traefik.http.routers.back.rule=Host(`api.kraut.world`)"
       - "traefik.http.routers.back.entryPoints=web"
       - "traefik.http.services.back.loadbalancer.server.port=8080"
-      - "traefik.http.routers.back-ssl.rule=Host(`api.workadventure.localhost`)"
+      - "traefik.http.routers.back-ssl.rule=Host(`api.kraut.world`)"
       - "traefik.http.routers.back-ssl.entryPoints=websecure"
       - "traefik.http.routers.back-ssl.tls=true"
       - "traefik.http.routers.back-ssl.service=back"
+      - "traefik.http.routers.back-ssl.tls.certresolver=le"
+      - "traefik.http.routers.back-ssl.tls.domains[0].main=api.kraut.world"
 
   uploader:
     image: thecodingmachine/nodejs:12
@@ -127,13 +140,15 @@ services:
     volumes:
       - ./uploader:/usr/src/app
     labels:
-      - "traefik.http.routers.uploader.rule=Host(`uploader.workadventure.localhost`)"
+      - "traefik.http.routers.uploader.rule=Host(`uploader.kraut.world`)"
       - "traefik.http.routers.uploader.entryPoints=web"
       - "traefik.http.services.uploader.loadbalancer.server.port=8080"
-      - "traefik.http.routers.uploader-ssl.rule=Host(`uploader.workadventure.localhost`)"
+      - "traefik.http.routers.uploader-ssl.rule=Host(`uploader.kraut.world`)"
       - "traefik.http.routers.uploader-ssl.entryPoints=websecure"
       - "traefik.http.routers.uploader-ssl.tls=true"
       - "traefik.http.routers.uploader-ssl.service=uploader"
+      - "traefik.http.routers.uploader-ssl.tls.certresolver=le"
+      - "traefik.http.routers.uploader-ssl.tls.domains[0].main=uploader.kraut.world"
 
   website:
     image: thecodingmachine/nodejs:12-apache
@@ -144,13 +159,15 @@ services:
     volumes:
       - ./website:/var/www/html
     labels:
-      - "traefik.http.routers.website.rule=Host(`workadventure.localhost`)"
+      - "traefik.http.routers.website.rule=Host(`kraut.world`)"
       - "traefik.http.routers.website.entryPoints=web"
       - "traefik.http.services.website.loadbalancer.server.port=80"
-      - "traefik.http.routers.website-ssl.rule=Host(`workadventure.localhost`)"
+      - "traefik.http.routers.website-ssl.rule=Host(`kraut.world`)"
       - "traefik.http.routers.website-ssl.entryPoints=websecure"
       - "traefik.http.routers.website-ssl.tls=true"
       - "traefik.http.routers.website-ssl.service=website"
+      - "traefik.http.routers.website-ssl.tls.certresolver=le"
+      - "traefik.http.routers.website-ssl.tls.domains[0].main=kraut.world"
 
   messages:
     #image: thecodingmachine/nodejs:14
diff --git a/website/dist/index.html b/website/dist/index.html
index f51eedaa..1bfeee0b 100644
--- a/website/dist/index.html
+++ b/website/dist/index.html
@@ -59,7 +59,7 @@
             window.open(playUrl, '_blank');
         }
         function startGame() {
-            let playUrl = window.location.protocol + "//play."+window.location.host+'/_/global/npeguin.github.io/office-map/map.json';
+            let playUrl = window.location.protocol + "//play."+window.location.host+'/_/global/raw.githubusercontent.com/HackspaceJena/krautspace-rc3-map/main/main.json';
             window.open(playUrl, '_blank');
         }
 		function shareFB() {