diff --git a/ci/environments/network/multiple-nics-ipv6/network-isolation-absolute.yaml b/ci/environments/network/multiple-nics-ipv6/network-isolation-absolute.yaml
index 62739321d3..69ada2d110 100644
--- a/ci/environments/network/multiple-nics-ipv6/network-isolation-absolute.yaml
+++ b/ci/environments/network/multiple-nics-ipv6/network-isolation-absolute.yaml
@@ -29,7 +29,6 @@ resource_registry:
 parameter_defaults:
   CephIPv6: True
   CorosyncIPv6: True
-  NovaIPv6: True
   RabbitIPv6: True
   MemcachedIPv6: True
   ManilaIPv6: True
diff --git a/ci/environments/network/multiple-nics-ipv6/network-isolation.yaml b/ci/environments/network/multiple-nics-ipv6/network-isolation.yaml
index c8f078e844..9b074d78ea 100644
--- a/ci/environments/network/multiple-nics-ipv6/network-isolation.yaml
+++ b/ci/environments/network/multiple-nics-ipv6/network-isolation.yaml
@@ -29,7 +29,6 @@ resource_registry:
 parameter_defaults:
   CephIPv6: True
   CorosyncIPv6: True
-  NovaIPv6: True
   RabbitIPv6: True
   MemcachedIPv6: True
   ManilaIPv6: True
diff --git a/deployment/nova/nova-base-puppet.yaml b/deployment/nova/nova-base-puppet.yaml
index 8e874f5e6e..59f49b7ac9 100644
--- a/deployment/nova/nova-base-puppet.yaml
+++ b/deployment/nova/nova-base-puppet.yaml
@@ -83,10 +83,6 @@ parameters:
     description: >
         Remove configuration that is not generated by TripleO. Used to avoid
         configuration remnants after upgrades.
-  NovaIPv6:
-    default: false
-    description: Enable IPv6 features in Nova
-    type: boolean
   UpgradeLevelNovaCompute:
     type: string
     description: Nova Compute upgrade level
@@ -345,7 +341,6 @@ outputs:
           nova::db::sync::db_sync_timeout: {get_param: DatabaseSyncTimeout}
           nova::db::sync_api::db_sync_timeout: {get_param: DatabaseSyncTimeout}
           nova::glance_api_servers: {get_param: [EndpointMap, GlanceInternal, uri]}
-          nova::use_ipv6: {get_param: NovaIPv6}
           nova::network::neutron::neutron_ovs_bridge: {get_param: NovaOVSBridge}
           nova::cron::archive_deleted_rows::minute: {get_param: NovaCronArchiveDeleteRowsMinute}
           nova::cron::archive_deleted_rows::hour: {get_param: NovaCronArchiveDeleteRowsHour}
diff --git a/deployment/nova/nova-compute-container-puppet.yaml b/deployment/nova/nova-compute-container-puppet.yaml
index dcf3c5e1c2..f2ee7ba197 100644
--- a/deployment/nova/nova-compute-container-puppet.yaml
+++ b/deployment/nova/nova-compute-container-puppet.yaml
@@ -130,10 +130,6 @@ parameters:
     type: boolean
     tags:
       - role_specific
-  NovaComputeLibvirtVifDriver:
-    default: ''
-    description: Libvirt VIF driver configuration for the network
-    type: string
   NovaPCIPassthrough:
     description: >
       List of PCI Passthrough whitelist parameters.
@@ -743,7 +739,6 @@ outputs:
               - enable_live_migration_tunnelled
               - true
               - false
-            nova::compute::neutron::libvirt_vif_driver: {get_param: NovaComputeLibvirtVifDriver}
             # NOTE: bind IP is found in hiera replacing the network name with the
             # local node IP for the given network; replacement examples
             # (eg. for internal_api):
diff --git a/environments/network-isolation-v6-all.j2.yaml b/environments/network-isolation-v6-all.j2.yaml
index 55cecd9ad7..a924625fd2 100644
--- a/environments/network-isolation-v6-all.j2.yaml
+++ b/environments/network-isolation-v6-all.j2.yaml
@@ -54,8 +54,6 @@ parameter_defaults:
   CorosyncIPv6: True
   # Enable IPv6 for MongoDB. This is required when MongoDB is using an IPv6 IP.
   MongoDbIPv6: True
-  # Enable various IPv6 features in Nova.
-  NovaIPv6: True
   # Enable IPv6 environment for RabbitMQ.
   RabbitIPv6: True
   # Enable IPv6 environment for Memcached.
diff --git a/environments/network-isolation-v6.j2.yaml b/environments/network-isolation-v6.j2.yaml
index 795926f278..f1c136accc 100644
--- a/environments/network-isolation-v6.j2.yaml
+++ b/environments/network-isolation-v6.j2.yaml
@@ -59,8 +59,6 @@ parameter_defaults:
   CephIPv6: True
   # Enable IPv6 for Corosync. This is required when Corosync is using an IPv6 IP in the cluster.
   CorosyncIPv6: True
-  # Enable various IPv6 features in Nova.
-  NovaIPv6: True
   # Enable IPv6 environment for RabbitMQ.
   RabbitIPv6: True
   # Enable IPv6 environment for Memcached.
diff --git a/environments/nova-nuage-config.yaml b/environments/nova-nuage-config.yaml
index e8e3aaa471..d5b8e68e99 100644
--- a/environments/nova-nuage-config.yaml
+++ b/environments/nova-nuage-config.yaml
@@ -8,6 +8,5 @@ parameter_defaults:
   NuageStandbyController: '0.0.0.0'
   NovaOVSBridge: 'default_bridge'
   NovaComputeLibvirtType: 'default_type'
-  NovaIPv6: False
   NuageMetadataProxySharedSecret: 'default'
   NuageNovaApiEndpoint: 'default_endpoint'