+++ b/deployment/puppet/openstack_tasks/manifests/roles/compute.pp
 @@ -316,3 +316,7 @@ class openstack::compute (
    nova_config {
-+    'libvirt/use_usb_tablet': value => $::architecture ? {
++    'libvirt/use_usb_tablet':       value => $::architecture ? {
 +        /(arm64|aarch64)/ => false,
 +        default           => true,
-+    }
++    };
      'libvirt/live_migration_flag':  value => 'VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE,VIR_MIGRATE_PERSIST_DEST';
      'libvirt/block_migration_flag': value => 'VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE,VIR_MIGRATE_NON_SHARED_INC';
 @@ -364,3 +368,11 @@ class openstack::compute (