diff --git a/bootstack-vm.yaml b/bootstack-vm.yaml
index 13d99cefd0..7aa08a68c1 100644
--- a/bootstack-vm.yaml
+++ b/bootstack-vm.yaml
@@ -34,7 +34,7 @@ Resources:
       Openstack::ImageBuilder::Elements: [ boot-stack, heat-cfntools, quantum-network-node ]
       admin-password: unset
       admin-token: unset
-      controller-address: 127.0.0.1
+      controller-address: 0.0.0.0
       cinder:
         db: mysql://cinder:unset@localhost/cinder
         volume_size_mb: '5000'
@@ -85,7 +85,7 @@ Resources:
           fixed_range: 10.0.0.0/8
           tenant_network_type: gre
           enable_tunneling: 'True'
-          local_ip: 127.0.0.1
+          local_ip: 0.0.0.0
       rabbit:
         host: 127.0.0.1
         password: guest
diff --git a/nova-compute-instance.yaml b/nova-compute-instance.yaml
index 91c9ce695a..b5a4b348c5 100644
--- a/nova-compute-instance.yaml
+++ b/nova-compute-instance.yaml
@@ -89,7 +89,7 @@ Resources:
         host: {Ref: QuantumHost}
         ovs_db: {Ref: QuantumDSN}
         ovs:
-          local_ip: 127.0.0.1
+          local_ip: 0.0.0.0
           tenant_network_type: {Ref: QuantumNetworkType}
           network_vlan_ranges: {Ref: QuantumNetworkVLANRanges}
           bridge_mappings: {Ref: QuantumBridgeMappings}