diff --git a/ci/common/net-config-multinode-os-net-config.yaml b/ci/common/net-config-multinode-os-net-config.yaml
index 9d45a9ffca..316862ee4a 100644
--- a/ci/common/net-config-multinode-os-net-config.yaml
+++ b/ci/common/net-config-multinode-os-net-config.yaml
@@ -56,14 +56,14 @@ resources:
             function network_config_hook {
               primary_private_ip=$(cat /etc/nodepool/primary_node_private)
               sed -i "s/primary_private_ip/$primary_private_ip/" /etc/os-net-config/config.json
-              subnode_private_ip=$(cat /etc/nodepool/node_private)
+              subnode_private_ip=$(cat /etc/nodepool/sub_nodes_private)
               sed -i "s/subnode_private_ip/$subnode_private_ip/" /etc/os-net-config/config.json
               # We start with an arbitrarily high vni key so that we don't
               # overlap with Neutron created values. These will also match the
               # values that we've been using previously from the devstack-gate
               # code.
               vni=1000002
-              subnode_index=$(grep -n $(cat /etc/nodepool/node_private) /etc/nodepool/sub_nodes_private | cut -d: -f1)
+              subnode_index=$(grep -n $(cat /etc/nodepool/sub_nodes_private) /etc/nodepool/sub_nodes_private | cut -d: -f1)
               let vni+=$subnode_index
               sed -i "s/vni/$vni/" /etc/os-net-config/config.json
               export interface_name="br-ex_$primary_private_ip"