diff --git a/inventory/host_vars/backup01.iad2.fedoraproject.org b/inventory/host_vars/backup01.iad2.fedoraproject.org
index 0f39dcb7e5..6a21af9da3 100644
--- a/inventory/host_vars/backup01.iad2.fedoraproject.org
+++ b/inventory/host_vars/backup01.iad2.fedoraproject.org
@@ -26,6 +26,7 @@ network_connections:
         - "{{ dns_search1 }}"
         - "{{ dns_search2 }}"
       gateway4: "{{ eno1_ipv4_gw }}"
+      ipv6_disabled: yes
     mac: "{{ eno1_mac }}"
     name: eno1
     state: up