diff --git a/inventories/chaosknoten/hosts.yaml b/inventories/chaosknoten/hosts.yaml
index bd016b1..30d9e72 100644
--- a/inventories/chaosknoten/hosts.yaml
+++ b/inventories/chaosknoten/hosts.yaml
@@ -8,6 +8,7 @@ all:
           ansible_ssh_common_args: -J ssh://chaos@public-reverse-proxy.hamburg.ccc.de:42666
         hackertours:
           ansible_host: hackertours-intern.hamburg.ccc.de
+          ansible_port: 42666
           ansible_user: chaos
           ansible_ssh_common_args: -J ssh://chaos@public-reverse-proxy.hamburg.ccc.de:42666
         keycloak:
diff --git a/playbooks/files/chaosknoten/configs/hackertours/hackertours.hamburg.ccc.de.conf b/playbooks/files/chaosknoten/configs/hackertours/nginx/hackertours.hamburg.ccc.de.conf
similarity index 97%
rename from playbooks/files/chaosknoten/configs/hackertours/hackertours.hamburg.ccc.de.conf
rename to playbooks/files/chaosknoten/configs/hackertours/nginx/hackertours.hamburg.ccc.de.conf
index 83fc399..eb15536 100644
--- a/playbooks/files/chaosknoten/configs/hackertours/hackertours.hamburg.ccc.de.conf
+++ b/playbooks/files/chaosknoten/configs/hackertours/nginx/hackertours.hamburg.ccc.de.conf
@@ -37,6 +37,6 @@ server {
     proxy_set_header Forwarded "for=$remote_addr;proto=https;host=$host;by=_hidden";
 
     location / {
-        proxy_pass http://127.0.0.1:80/;
+        proxy_pass http://127.0.0.1:8345/;
     }
 }
diff --git a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf
index de6c953..b1fa401 100644
--- a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf
+++ b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf
@@ -6,6 +6,7 @@ map $host $upstream_acme_challenge_host {
     aes.ccchh.net 172.31.17.145:31820;
     wiki.ccchh.net 172.31.17.146:31820;
     onlyoffice.hamburg.ccc.de 172.31.17.147:31820;
+    hackertours.hamburg.ccc.de 172.31.17.148:31820;
     netbox.hamburg.ccc.de 172.31.17.149:31820;
     matrix.hamburg.ccc.de 172.31.17.150:31820;
     element.hamburg.ccc.de 172.31.17.151:31820;
diff --git a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
index 07a6ea5..2428037 100644
--- a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
+++ b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
@@ -25,6 +25,7 @@ stream {
         aes.ccchh.net 172.31.17.145:8443;
         wiki.ccchh.net 172.31.17.146:8443;
         onlyoffice.hamburg.ccc.de 172.31.17.147:8443;
+        hackertours.hamburg.ccc.de 172.31.17.148:8443;
         netbox.hamburg.ccc.de 172.31.17.149:8443;
         matrix.hamburg.ccc.de 172.31.17.150:8443;
         element.hamburg.ccc.de 172.31.17.151:8443;
diff --git a/playbooks/templates/chaosknoten/configs/hackertours/compose.yaml.j2 b/playbooks/templates/chaosknoten/configs/hackertours/compose.yaml.j2
index 256d956..c0cdeda 100644
--- a/playbooks/templates/chaosknoten/configs/hackertours/compose.yaml.j2
+++ b/playbooks/templates/chaosknoten/configs/hackertours/compose.yaml.j2
@@ -23,9 +23,14 @@ services:
     # run redis-server, save a snapshot every 60 seconds if there has been at least 1 write
     command: ["redis-server", "--save", "60", "1"]
     restart: always
+    networks:
+      backend:
 
   pretix:
     image: gitlab-cr.hamburg.ccc.de/ccchh/ccchh-pretix/ccchh-pretix:23.10.0
+    command: ["all"]
+    ports:
+      - "8345:80"
     environment:
       - "PRETIX_INSTANCE_NAME=CCCHH Hackertours"
       - "PRETIX_URL=http://hackertours.hamburg.ccc.de"
@@ -34,7 +39,7 @@ services:
       - "DATABASE_USER=pretix"
       - "DATABASE_PASSWORD={{ lookup("community.general.passwordstore", "noc/vm-secrets/chaosknoten/hackertours/DB_PASSWORD", create=false, missing="error") }}"
       - "DATABASE_HOST=database"
-      - "MAIL_FROM=foo@example.com"
+      - "MAIL_FROM=ticket@hackertours.hamburg.ccc.de"
       - "MAIL_HOST=cow-intern.hamburg.ccc.de"
       - "REDIS_LOCATION=redis://redis/0"
       - "CELERY_BACKEND=redis://redis/0"
@@ -42,6 +47,9 @@ services:
     volumes:
       - pretix:/rdata
     restart: always
+    networks:
+      backend:
+      frontend:
 
 
 volumes: