diff --git a/roles/tripleo_overcloud_node_provision/defaults/main.yml b/roles/tripleo_overcloud_node_provision/defaults/main.yml
index b6aa550..fb07af6 100644
--- a/roles/tripleo_overcloud_node_provision/defaults/main.yml
+++ b/roles/tripleo_overcloud_node_provision/defaults/main.yml
@@ -20,3 +20,4 @@ tripleo_overcloud_node_provision_stack:
 tripleo_overcloud_node_provision_timeout: 3700
 tripleo_overcloud_node_provision_timeout_arg:
 tripleo_overcloud_node_provision_network_ports:
+tripleo_overcloud_node_provision_network_config:
diff --git a/roles/tripleo_overcloud_node_provision/molecule/default/converge.yml b/roles/tripleo_overcloud_node_provision/molecule/default/converge.yml
index 6b69369..db295de 100644
--- a/roles/tripleo_overcloud_node_provision/molecule/default/converge.yml
+++ b/roles/tripleo_overcloud_node_provision/molecule/default/converge.yml
@@ -115,3 +115,15 @@
         that:
           - tripleo_overcloud_node_provision_output ==
             "overcloud node provision --network-ports"
+
+    - name: Assert "tripleo_overcloud_node_provision_network_config"
+      include_role:
+        name: "tripleo_overcloud_node_provision"
+      vars:
+        tripleo_overcloud_node_provision_network_config: true
+
+    - name: Validate tripleo_overcloud_node_provision_network_config
+      assert:
+        that:
+          - tripleo_overcloud_node_provision_output ==
+            "overcloud node provision --network-config"
diff --git a/roles/tripleo_overcloud_node_provision/tasks/main.yml b/roles/tripleo_overcloud_node_provision/tasks/main.yml
index 78c8e81..40c083d 100644
--- a/roles/tripleo_overcloud_node_provision/tasks/main.yml
+++ b/roles/tripleo_overcloud_node_provision/tasks/main.yml
@@ -8,6 +8,7 @@
       {{ tripleo_overcloud_node_provision_output_file | ternary('-o $PROVISION_OUTPUT', '') }}
       {{ tripleo_overcloud_node_provision_stack | ternary('--stack $PROVISION_STACK', '') }}
       {{ tripleo_overcloud_node_provision_network_ports | ternary('--network-ports', '') }}
+      {{ tripleo_overcloud_node_provision_network_config | ternary('--network-config', '') }}
       {{ tripleo_overcloud_node_provision_overcloud_ssh_user | ternary('--overcloud-ssh-user $PROVISION_USER', '') }}
       {{ tripleo_overcloud_node_provision_overcloud_ssh_key | ternary('--overcloud-ssh-key $PROVISION_KEY', '') }}
       {{ tripleo_overcloud_node_provision_concurrency | ternary('--concurrency $PROVISION_CONCURRENCY', '') }}