diff --git a/playbooks/templates/clouds/nodepool_builder_clouds.yaml.j2 b/playbooks/templates/clouds/nodepool_builder_clouds.yaml.j2
index 54627b8523..f2e9fd4738 100644
--- a/playbooks/templates/clouds/nodepool_builder_clouds.yaml.j2
+++ b/playbooks/templates/clouds/nodepool_builder_clouds.yaml.j2
@@ -171,7 +171,13 @@ clouds:
     interface: public
   fortnebula:
     regions:
-      - regionOne
+      - name: regionOne
+        values:
+          networks:
+            - name: openstackzuul
+              routes_externally: false
+              routes_ipv6_externally: true
+              nat_destination: true
     api_timeout: 60
     auth:
       auth_url: https://openstack.fortnebula.com:13000/v3
@@ -181,4 +187,5 @@ clouds:
       project_domain_name: Default
       user_domain_name: Default
     identity_api_version: 3
+    floating_ip_source: None
     image_format: 'qcow2'
diff --git a/playbooks/templates/clouds/nodepool_clouds.yaml.j2 b/playbooks/templates/clouds/nodepool_clouds.yaml.j2
index f553d1f922..1150ed12e7 100644
--- a/playbooks/templates/clouds/nodepool_clouds.yaml.j2
+++ b/playbooks/templates/clouds/nodepool_clouds.yaml.j2
@@ -148,7 +148,13 @@ clouds:
     interface: public
   fortnebula:
     regions:
-      - regionOne
+      - name: regionOne
+        values:
+          networks:
+            - name: openstackzuul
+              routes_externally: false
+              routes_ipv6_externally: true
+              nat_destination: true
     api_timeout: 60
     auth:
       auth_url: https://openstack.fortnebula.com:13000/v3
@@ -158,4 +164,5 @@ clouds:
       project_domain_name: Default
       user_domain_name: Default
     identity_api_version: 3
+    floating_ip_source: None
     image_format: 'qcow2'