diff --git a/neutron/objects/logapi/event_types.py b/neutron/objects/logapi/event_types.py
deleted file mode 100644
index 7a96ba02318..00000000000
--- a/neutron/objects/logapi/event_types.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from neutron_lib.services.logapi import constants as log_const
-from oslo_versionedobjects import fields as obj_fields
-
-from neutron._i18n import _
-
-
-class SecurityEvent(obj_fields.String):
-    def __init__(self, valid_values, **kwargs):
-        self._valid_values = valid_values
-        super(SecurityEvent, self).__init__(**kwargs)
-
-    def coerce(self, obj, attr, value):
-        if value not in self._valid_values:
-            msg = (
-                _("Field value %(value)s is not in the list "
-                  "of valid values: %(values)s") %
-                {'value': value, 'values': self._valid_values}
-            )
-            raise ValueError(msg)
-        return super(SecurityEvent, self).coerce(obj, attr, value)
-
-
-class SecurityEventField(obj_fields.AutoTypedField):
-    AUTO_TYPE = SecurityEvent(valid_values=log_const.LOG_EVENTS)
diff --git a/neutron/objects/logapi/logging_resource.py b/neutron/objects/logapi/logging_resource.py
index 3cbb73d91ac..e11548f2d62 100644
--- a/neutron/objects/logapi/logging_resource.py
+++ b/neutron/objects/logapi/logging_resource.py
@@ -13,13 +13,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from neutron_lib.objects.logapi import event_types
 from neutron_lib.services.logapi import constants as log_const
 from oslo_versionedobjects import fields as obj_fields
 
 from neutron.db.models import loggingapi as log_db
 from neutron.objects import base
 from neutron.objects import common_types
-from neutron.objects.logapi import event_types
 
 
 @base.NeutronObjectRegistry.register
diff --git a/neutron/tests/unit/objects/test_base.py b/neutron/tests/unit/objects/test_base.py
index 0ecd3acd2e7..85f7eaaf676 100644
--- a/neutron/tests/unit/objects/test_base.py
+++ b/neutron/tests/unit/objects/test_base.py
@@ -24,6 +24,7 @@ from neutron_lib.db import api as db_api
 from neutron_lib.db import model_query
 from neutron_lib import exceptions as n_exc
 from neutron_lib.objects import exceptions as o_exc
+from neutron_lib.objects.logapi import event_types
 from neutron_lib.objects import utils as obj_utils
 from neutron_lib.tests import tools as lib_test_tools
 from neutron_lib.utils import helpers
@@ -42,7 +43,6 @@ from neutron.objects import base
 from neutron.objects import common_types
 from neutron.objects.db import api as obj_db_api
 from neutron.objects import flavor
-from neutron.objects.logapi import event_types
 from neutron.objects import network as net_obj
 from neutron.objects import ports
 from neutron.objects.qos import policy as qos_policy