diff --git a/multi-node-aio/playbooks/vars/openstack-service-config.yml b/multi-node-aio/playbooks/vars/openstack-service-config.yml
index 7a9f3c7c..6d0425a6 100644
--- a/multi-node-aio/playbooks/vars/openstack-service-config.yml
+++ b/multi-node-aio/playbooks/vars/openstack-service-config.yml
@@ -55,7 +55,7 @@ vm_flavors:
 
 # Create shared networks and subnets:
 provider_net_name: GATEWAY_NET
-provider_net_cidr: 10.29.248.0/22
+provider_net_cidr: 10.0.248.0/22
 provider_dns_server: "{{ DNS_NAMESERVER | default('8.8.8.8') }}"
 provider_subnet_name: "{{ provider_net_name }}_SUBNET"