diff --git a/inventory/group_vars/retrace b/inventory/group_vars/retrace
index a60e0563b2..c1de5ffb0c 100644
--- a/inventory/group_vars/retrace
+++ b/inventory/group_vars/retrace
@@ -3,4 +3,4 @@ fas_client_groups: retrace
 freezes: false
 sudoers: "{{ private }}/files/sudo/arm-retrace-sudoers"
 
-tcp_ports: [ 80 ]
+tcp_ports: [ 80, 443 ]