diff --git a/nova/api/openstack/compute/extension_info.py b/nova/api/openstack/compute/extension_info.py
index 80f44b82ff..aa409cb8fc 100644
--- a/nova/api/openstack/compute/extension_info.py
+++ b/nova/api/openstack/compute/extension_info.py
@@ -210,6 +210,9 @@ hardcoded_extensions = [
     {'name': 'FloatingIpsBulk',
      'description': 'Bulk handling of Floating IPs.',
      'alias': 'os-floating-ips-bulk'},
+    {'name': 'OSInstanceUsageAuditLog',
+     'description': 'Admin-only Task Log Monitoring.',
+     'alias': 'os-instance-usage-audit-log'},
     {'name': 'Keypairs',
      'description': 'Keypair Support.',
      'alias': 'os-keypairs'},
diff --git a/nova/api/openstack/compute/instance_usage_audit_log.py b/nova/api/openstack/compute/instance_usage_audit_log.py
index 3423db7de6..fb000afae2 100644
--- a/nova/api/openstack/compute/instance_usage_audit_log.py
+++ b/nova/api/openstack/compute/instance_usage_audit_log.py
@@ -28,8 +28,6 @@ from nova import utils
 
 CONF = nova.conf.CONF
 
-ALIAS = 'os-instance-usage-audit-log'
-
 
 class InstanceUsageAuditLogController(wsgi.Controller):
     def __init__(self):
@@ -111,18 +109,3 @@ class InstanceUsageAuditLogController(wsgi.Controller):
                     total_errors=total_errors,
                     overall_status=overall_status,
                     log=log)
-
-
-class InstanceUsageAuditLog(extensions.V21APIExtensionBase):
-    """Admin-only Task Log Monitoring."""
-    name = "OSInstanceUsageAuditLog"
-    alias = ALIAS
-    version = 1
-
-    def get_resources(self):
-        ext = extensions.ResourceExtension('os-instance_usage_audit_log',
-                                           InstanceUsageAuditLogController())
-        return [ext]
-
-    def get_controller_extensions(self):
-        return []
diff --git a/nova/api/openstack/compute/routes.py b/nova/api/openstack/compute/routes.py
index 76cecc635f..352d88fc04 100644
--- a/nova/api/openstack/compute/routes.py
+++ b/nova/api/openstack/compute/routes.py
@@ -39,6 +39,7 @@ from nova.api.openstack.compute import floating_ip_pools
 from nova.api.openstack.compute import floating_ips
 from nova.api.openstack.compute import floating_ips_bulk
 from nova.api.openstack.compute import hide_server_addresses
+from nova.api.openstack.compute import instance_usage_audit_log
 from nova.api.openstack.compute import keypairs
 from nova.api.openstack.compute import lock_server
 from nova.api.openstack.compute import migrate_server
@@ -116,6 +117,10 @@ floating_ips_bulk_controller = functools.partial(_create_controller,
     floating_ips_bulk.FloatingIPBulkController, [], [])
 
 
+instance_usage_audit_log_controller = functools.partial(_create_controller,
+    instance_usage_audit_log.InstanceUsageAuditLogController, [], [])
+
+
 server_controller = functools.partial(_create_controller,
     servers.ServersController,
     [
@@ -228,6 +233,12 @@ ROUTE_LIST = (
         'GET': [floating_ips_bulk_controller, 'show'],
         'PUT': [floating_ips_bulk_controller, 'update']
     }),
+    ('/os-instance_usage_audit_log', {
+        'GET': [instance_usage_audit_log_controller, 'index']
+    }),
+    ('/os-instance_usage_audit_log/{id}', {
+        'GET': [instance_usage_audit_log_controller, 'show']
+    }),
     ('/os-keypairs', {
         'GET': [keypairs_controller, 'index'],
         'POST': [keypairs_controller, 'create']
diff --git a/setup.cfg b/setup.cfg
index 2f620e0e92..af7071c204 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -93,7 +93,6 @@ nova.api.v21.extensions =
     image_metadata = nova.api.openstack.compute.image_metadata:ImageMetadata
     image_size = nova.api.openstack.compute.image_size:ImageSize
     instance_actions = nova.api.openstack.compute.instance_actions:InstanceActions
-    instance_usage_audit_log = nova.api.openstack.compute.instance_usage_audit_log:InstanceUsageAuditLog
     ips = nova.api.openstack.compute.ips:IPs
     limits = nova.api.openstack.compute.limits:Limits
     migrations = nova.api.openstack.compute.migrations:Migrations