diff --git a/playbooks/apollo.yml b/playbooks/apollo.yml
index 579303017eccf9f83a15b8a25322c6bf8b6cc67e..9a6922294aa60234c170919facdd77e446adb6d3 100644
--- a/playbooks/apollo.yml
+++ b/playbooks/apollo.yml
@@ -9,7 +9,8 @@
             orion4: "{{ hostvars['orion.archlinux.org']['ipv4_address'] }}/32"
             detected_ips: "{{ groups['mirrors'] | map('extract', hostvars, ['ipv4_address']) | select() | map('regex_replace', '^(.+)$', '\\1/32') | list}}"
         tags: ["postgres", "firewall"]
-      - set_fact: postgres_ssl_hosts6="{{ [orion6] + detected_ips}}"
+      - name: prepare postgres ssl hosts list (IPv6)
+        set_fact: postgres_ssl_hosts6="{{ [orion6] + detected_ips}}"
         vars:
             orion6: "{{ hostvars['orion.archlinux.org']['ipv6_address'] }}/128"
             detected_ips: "{{ groups['mirrors'] | map('extract', hostvars, ['ipv6_address']) | select() | map('regex_replace', '^(.+)$', '\\1/128') | list}}"