diff --git a/seedbox.yml b/seedbox.yml
index eac1e8e..c07d017 100644
--- a/seedbox.yml
+++ b/seedbox.yml
@@ -1,6 +1,9 @@
 ---
 - hosts: seedbox
   vars:
+        firewall:
+                - { port: "{{ transmission.peer.port }}", ipv: "v4", proto: "tcp" }
+                - { port: "{{ transmission.peer.port }}", ipv: "v6", proto: "tcp" }
         apt:
                 packages:
                         - { package: "transmission-daemon", state: present }
@@ -46,6 +49,7 @@
                 - { uuid: '62c4b10c-69b0-40df-a523-f64a40f7688d', dest: '{{ transmission.root_dir }}', state: 'mounted', fstype: 'xfs' }
   roles:
         - vault
+        - firewall
         - mounts
         - apt
         - darkhttpd