diff --git a/ansible/inventory/host_vars/london-b.yml b/ansible/inventory/host_vars/london-b.yml
index d3e046a..8855e67 100644
--- a/ansible/inventory/host_vars/london-b.yml
+++ b/ansible/inventory/host_vars/london-b.yml
@@ -14,3 +14,5 @@ docker_services:
 
 common_ufw_allowed_ports:
   - {port: 32400, proto: tcp, comment: "Plex Media Server"}
+  - {port: 6881, proto: tcp, comment: "BitTorrent"}
+  - {port: 6881, proto: udp, comment: "BitTorrent"}