diff --git a/inventory/group_vars/qadevel-stg b/inventory/group_vars/qadevel-stg
index ebc82bd3ac..bf12f00a36 100644
--- a/inventory/group_vars/qadevel-stg
+++ b/inventory/group_vars/qadevel-stg
@@ -20,6 +20,7 @@ virt_install_command: /usr/sbin/virt-install -n {{ inventory_hostname }} -r {{ m
                  --network=bridge=br0 --autostart --noautoconsole
 
 sshd_config: ssh/sshd_config.qadevel
+tcp_ports: [ 80, 443, "{{ buildslave_port }}", 222 ]
 
 buildmaster_db_host: localhost
 buildmaster_template: ci.master.cfg.j2