diff --git a/magnum/api/controllers/v1/baymodel.py b/magnum/api/controllers/v1/baymodel.py
index 4fc86d2f30..711ae4743a 100644
--- a/magnum/api/controllers/v1/baymodel.py
+++ b/magnum/api/controllers/v1/baymodel.py
@@ -138,6 +138,11 @@ class BayModel(base.APIBase):
     docker_storage_driver = wtypes.Enum(str, *fields.DockerStorageDriver.ALL)
     """Docker storage driver"""
 
+    master_lb_enabled = wsme.wsattr(types.boolean, default=False)
+    """Indicates whether created bays should have a load balancer for master
+       nodes or not.
+       """
+
     def __init__(self, **kwargs):
         self.fields = []
         for field in objects.BayModel.fields:
@@ -188,7 +193,8 @@ class BayModel(base.APIBase):
             insecure_registry='10.238.100.100:5000',
             created_at=timeutils.utcnow(),
             updated_at=timeutils.utcnow(),
-            public=False),
+            public=False,
+            master_lb_enabled=False)
         return cls._convert_with_links(sample, 'http://localhost:9511')
 
 
diff --git a/magnum/db/sqlalchemy/alembic/versions/68ce16dfd341_add_master_lb_enabled_column_to_baymodel_table.py b/magnum/db/sqlalchemy/alembic/versions/68ce16dfd341_add_master_lb_enabled_column_to_baymodel_table.py
new file mode 100644
index 0000000000..c9447d34ff
--- /dev/null
+++ b/magnum/db/sqlalchemy/alembic/versions/68ce16dfd341_add_master_lb_enabled_column_to_baymodel_table.py
@@ -0,0 +1,30 @@
+# 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.
+"""add master_lb_enabled column to baymodel table
+
+Revision ID: 68ce16dfd341
+Revises: 085e601a39f6
+Create Date: 2016-06-23 18:44:55.312413
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '68ce16dfd341'
+down_revision = '085e601a39f6'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.add_column('baymodel',
+                  sa.Column('master_lb_enabled', sa.Boolean(), default=False))
diff --git a/magnum/db/sqlalchemy/models.py b/magnum/db/sqlalchemy/models.py
index 6eaa0ddd33..5b1f26e7d3 100644
--- a/magnum/db/sqlalchemy/models.py
+++ b/magnum/db/sqlalchemy/models.py
@@ -172,6 +172,7 @@ class BayModel(Base):
     public = Column(Boolean, default=False)
     server_type = Column(String(255))
     insecure_registry = Column(String(255))
+    master_lb_enabled = Column(Boolean, default=False)
 
 
 class Container(Base):
diff --git a/magnum/objects/baymodel.py b/magnum/objects/baymodel.py
index 1202679716..012b527546 100644
--- a/magnum/objects/baymodel.py
+++ b/magnum/objects/baymodel.py
@@ -36,7 +36,8 @@ class BayModel(base.MagnumPersistentObject, base.MagnumObject,
     # Version 1.10: Removed 'ssh_authorized_key' field
     # Version 1.11: Added 'insecure_registry' field
     # Version 1.12: Added 'docker_storage_driver' field
-    VERSION = '1.12'
+    # Version 1.13: Added 'master_lb_enabled' field
+    VERSION = '1.13'
 
     dbapi = dbapi.get_instance()
 
@@ -70,6 +71,7 @@ class BayModel(base.MagnumPersistentObject, base.MagnumObject,
         'public': fields.BooleanField(default=False),
         'server_type': fields.StringField(nullable=True),
         'insecure_registry': fields.StringField(nullable=True),
+        'master_lb_enabled': fields.BooleanField(default=False),
     }
 
     @staticmethod
diff --git a/magnum/tests/unit/db/utils.py b/magnum/tests/unit/db/utils.py
index 6b40ef09da..12d2f9ae40 100644
--- a/magnum/tests/unit/db/utils.py
+++ b/magnum/tests/unit/db/utils.py
@@ -52,6 +52,7 @@ def get_test_baymodel(**kw):
         'public': kw.get('public', False),
         'server_type': kw.get('server_type', 'vm'),
         'insecure_registry': kw.get('insecure_registry', '10.0.0.1:5000'),
+        'master_lb_enabled': kw.get('master_lb_enabled', False),
     }
 
 
diff --git a/magnum/tests/unit/objects/test_objects.py b/magnum/tests/unit/objects/test_objects.py
index 9140753234..a80aa24259 100644
--- a/magnum/tests/unit/objects/test_objects.py
+++ b/magnum/tests/unit/objects/test_objects.py
@@ -363,7 +363,7 @@ class TestObject(test_base.TestCase, _TestObject):
 # http://docs.openstack.org/developer/magnum/objects.html
 object_data = {
     'Bay': '1.5-a3b9292ef5d35175b93ca46ba3baec2d',
-    'BayModel': '1.12-ab6910eba29f1af6e6660020228d31d0',
+    'BayModel': '1.13-dd8deda88d7ee7e8911fb900e0f75a1e',
     'Certificate': '1.0-2aff667971b85c1edf8d15684fd7d5e2',
     'Container': '1.3-e2d9d2e8a8844d421148cd9fde6c6bd6',
     'MyObj': '1.0-b43567e512438205e32f4e95ca616697',