diff --git a/docker-compose.yaml b/docker-compose.yaml
index 9e92ec2..e57671c 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -173,12 +173,14 @@ services:
     container_name: n8n
     restart: always
     environment:
-      - N8N_HOST=${SUBDOMAIN}.${DOMAIN_NAME}
+      - N8N_HOST=n8n.psi.ch
       - N8N_PORT=5678
       - N8N_PROTOCOL=https
       - NODE_ENV=production
-      - WEBHOOK_URL=https://${SUBDOMAIN}.${DOMAIN_NAME}/
-      - GENERIC_TIMEZONE=${GENERIC_TIMEZONE}
+      - WEBHOOK_URL=https://n8n.psi.ch/
+      - GENERIC_TIMEZONE=Europe/Zurich
+      - DB_SQLITE_POOL_SIZE=4
+      - N8N_RUNNERS_ENABLED=true
     volumes:
       - /opt/webcontent/n8n/n8n_data:/home/node/.n8n
       - /opt/webcontent/n8n/local_files:/files