diff --git a/neutron_vpnaas/services/vpn/service_drivers/base_ipsec.py b/neutron_vpnaas/services/vpn/service_drivers/base_ipsec.py
index 90a40dbcf..6cb411658 100644
--- a/neutron_vpnaas/services/vpn/service_drivers/base_ipsec.py
+++ b/neutron_vpnaas/services/vpn/service_drivers/base_ipsec.py
@@ -169,6 +169,8 @@ class BaseIPsecVPNDriver(service_drivers.VpnDriver):
         also converting parameter name for vpn agent driver
         """
         vpnservice_dict = dict(vpnservice)
+        # Populate tenant_id for RPC compat
+        vpnservice_dict['tenant_id'] = vpnservice_dict['project_id']
         vpnservice_dict['ipsec_site_connections'] = []
         if vpnservice.subnet:
             vpnservice_dict['subnet'] = dict(vpnservice.subnet)
diff --git a/neutron_vpnaas/services/vpn/service_drivers/cisco_ipsec.py b/neutron_vpnaas/services/vpn/service_drivers/cisco_ipsec.py
index 55dc62164..749029bc7 100644
--- a/neutron_vpnaas/services/vpn/service_drivers/cisco_ipsec.py
+++ b/neutron_vpnaas/services/vpn/service_drivers/cisco_ipsec.py
@@ -196,6 +196,8 @@ class CiscoCsrIPsecVPNDriver(base_ipsec.BaseIPsecVPNDriver):
     def make_vpnservice_dict(self, context, vpnservice, router_info):
         """Collect all service info, including Cisco info for IPSec conn."""
         vpnservice_dict = dict(vpnservice)
+        # Populate tenant_id for RPC compat
+        vpnservice_dict['tenant_id'] = vpnservice_dict['project_id']
         vpnservice_dict['ipsec_conns'] = []
         vpnservice_dict['subnet'] = dict(vpnservice.subnet)
         vpnservice_dict['router_info'] = self._get_router_info(router_info)
diff --git a/neutron_vpnaas/tests/unit/services/vpn/service_drivers/test_ipsec.py b/neutron_vpnaas/tests/unit/services/vpn/service_drivers/test_ipsec.py
index 4473adf2f..7444b6243 100644
--- a/neutron_vpnaas/tests/unit/services/vpn/service_drivers/test_ipsec.py
+++ b/neutron_vpnaas/tests/unit/services/vpn/service_drivers/test_ipsec.py
@@ -166,7 +166,8 @@ class TestIPsecDriver(base.BaseTestCase):
                                              external_v4_ip=external_ip,
                                              external_v6_ip=None,
                                              subnet_id=subnet_id,
-                                             router_id='foo-router-id')
+                                             router_id='foo-router-id',
+                                             project_id='foo-project-id')
         if local_endpoints:
             fake_vpnservice.subnet = None
         else:
@@ -207,6 +208,8 @@ class TestIPsecDriver(base.BaseTestCase):
                            'network_id': 'foo-net-id'},
                 'subnet_id': 'foo-subnet-id',
                 'external_ip': external_ip,
+                'project_id': 'foo-project-id',
+                'tenant_id': 'foo-project-id',
                 'ipsec_site_connections': [
                     {'id': 'conn-id',
                      'peer_id': peer_id,
@@ -246,6 +249,8 @@ class TestIPsecDriver(base.BaseTestCase):
                 'subnet': None,
                 'subnet_id': None,
                 'external_ip': external_ip,
+                'project_id': 'foo-project-id',
+                'tenant_id': 'foo-project-id',
                 'ipsec_site_connections': [
                     {'id': 'conn-id',
                      'peer_id': peer_id,