diff --git a/neutron/agent/l3/config.py b/neutron/agent/l3/config.py
index e094edbe261..d91bcdfe0aa 100644
--- a/neutron/agent/l3/config.py
+++ b/neutron/agent/l3/config.py
@@ -55,19 +55,5 @@ OPTS = [
     cfg.BoolOpt('enable_metadata_proxy', default=True,
                 help=_("Allow running metadata proxy.")),
     cfg.BoolOpt('router_delete_namespaces', default=False,
-                help=_("Delete namespace after removing a router.")),
-    cfg.StrOpt('metadata_proxy_socket',
-               default='$state_path/metadata_proxy',
-               help=_('Location of Metadata Proxy UNIX domain '
-                      'socket')),
-    cfg.StrOpt('metadata_proxy_user',
-               default='',
-               help=_("User (uid or name) running metadata proxy after "
-                      "its initialization (if empty: L3 agent effective "
-                      "user)")),
-    cfg.StrOpt('metadata_proxy_group',
-               default='',
-               help=_("Group (gid or name) running metadata proxy after "
-                      "its initialization (if empty: L3 agent effective "
-                      "group)"))
+                help=_("Delete namespace after removing a router."))
 ]
diff --git a/neutron/agent/l3_agent.py b/neutron/agent/l3_agent.py
index acd2733672b..2bcc4082ab2 100644
--- a/neutron/agent/l3_agent.py
+++ b/neutron/agent/l3_agent.py
@@ -26,6 +26,7 @@ from neutron.agent.l3 import config as l3_config
 from neutron.agent.l3 import ha
 from neutron.agent.linux import external_process
 from neutron.agent.linux import interface
+from neutron.agent.metadata import driver as metadata_driver
 from neutron.common import config as common_config
 from neutron.common import topics
 from neutron.openstack.common import service
@@ -34,6 +35,7 @@ from neutron import service as neutron_service
 
 def register_opts(conf):
     conf.register_opts(l3_config.OPTS)
+    conf.register_opts(metadata_driver.MetadataDriver.OPTS)
     conf.register_opts(ha.OPTS)
     config.register_interface_driver_opts_helper(conf)
     config.register_use_namespaces_opts_helper(conf)
diff --git a/neutron/agent/metadata/driver.py b/neutron/agent/metadata/driver.py
index da5b3eb510c..5c778f39c24 100644
--- a/neutron/agent/metadata/driver.py
+++ b/neutron/agent/metadata/driver.py
@@ -15,6 +15,8 @@
 
 import os
 
+from oslo.config import cfg
+
 from neutron.agent.common import config
 from neutron.agent.linux import external_process
 from neutron.openstack.common import log as logging
@@ -24,6 +26,24 @@ LOG = logging.getLogger(__name__)
 
 
 class MetadataDriver(advanced_service.AdvancedService):
+
+    OPTS = [
+        cfg.StrOpt('metadata_proxy_socket',
+                   default='$state_path/metadata_proxy',
+                   help=_('Location of Metadata Proxy UNIX domain '
+                          'socket')),
+        cfg.StrOpt('metadata_proxy_user',
+                   default='',
+                   help=_("User (uid or name) running metadata proxy after "
+                          "its initialization (if empty: L3 agent effective "
+                          "user)")),
+        cfg.StrOpt('metadata_proxy_group',
+                   default='',
+                   help=_("Group (gid or name) running metadata proxy after "
+                          "its initialization (if empty: L3 agent effective "
+                          "group)"))
+    ]
+
     def __init__(self, l3_agent):
         super(MetadataDriver, self).__init__(l3_agent)
         self.metadata_port = l3_agent.conf.metadata_port
diff --git a/neutron/tests/unit/agent/metadata/test_driver.py b/neutron/tests/unit/agent/metadata/test_driver.py
index e17ee59f83d..48f87ea8d25 100644
--- a/neutron/tests/unit/agent/metadata/test_driver.py
+++ b/neutron/tests/unit/agent/metadata/test_driver.py
@@ -37,6 +37,7 @@ class TestMetadataDriver(base.BaseTestCase):
     def setUp(self):
         super(TestMetadataDriver, self).setUp()
         cfg.CONF.register_opts(l3_config.OPTS)
+        cfg.CONF.register_opts(metadata_driver.MetadataDriver.OPTS)
         agent_config.register_root_helper(cfg.CONF)
 
     def test_metadata_nat_rules(self):