diff --git a/roles/network/defaults/main.yml b/roles/network/defaults/main.yml
index 44ffb7c1a..017a268f0 100644
--- a/roles/network/defaults/main.yml
+++ b/roles/network/defaults/main.yml
@@ -65,8 +65,8 @@ services_externally_visible: False
 # DNS / name resolution
 dhcpd_install: True
 dhcpd_enabled: True
-#dhcp_service: ????    # Appears nec for roles/network/tasks/dhcpd.yml ?
-dhcp_service2: disabled    # Proposed by @jvonau to solve #1184 -> PR #1185 as required by roles/network/tasks/computed_services.yml ?
+#dhcp_service: ????        # Set in individual OS's /opt/iiab/iiab/vars/<OS>.yml for use in roles/network/tasks/dhcpd.yml
+dhcp_service2: disabled    # Proposed by @jvonau to solve #1184 -> PR #1185 during transition from named to dnsmasq, as required by roles/network/tasks/computed_services.yml
 named_install: True
 named_enabled: False
 dnsmasq_enabled: True