diff --git a/config_tempest/clients.py b/config_tempest/clients.py
index 934f4c7a..bdc4b755 100644
--- a/config_tempest/clients.py
+++ b/config_tempest/clients.py
@@ -16,7 +16,6 @@
 from tempest.lib import exceptions
 from tempest.lib.services.compute import flavors_client
 from tempest.lib.services.compute import hosts_client
-from tempest.lib.services.compute import networks_client as nova_net_client
 from tempest.lib.services.compute import servers_client
 from tempest.lib.services.identity.v2 import identity_client
 from tempest.lib.services.identity.v2 import roles_client
@@ -158,12 +157,6 @@ class ClientManager(object):
 
         self.networks = None
 
-        def create_nova_network_client():
-            if self.networks is None:
-                self.networks = nova_net_client.NetworksClient(
-                    self.auth_provider, **compute_params)
-            return self.networks
-
         def create_neutron_client():
             if self.networks is None:
                 self.networks = networks_client.NetworksClient(
@@ -175,7 +168,6 @@ class ClientManager(object):
                     **default_params)
             return self.networks
 
-        self.get_nova_net_client = create_nova_network_client
         self.get_neutron_client = create_neutron_client
 
         # Set admin project id needed for keystone v3 tests.
diff --git a/config_tempest/main.py b/config_tempest/main.py
index 08aebc91..d685e6f2 100755
--- a/config_tempest/main.py
+++ b/config_tempest/main.py
@@ -544,13 +544,9 @@ def config_tempest(**kwargs):
                                                        False))
         image.create_tempest_images(conf)
 
-    # FIXME(chkumar246): Remove dead code of nova_network
-    # as it is deprecated long time ago.
-    has_neutron = services.is_service(**{"type": "network"})
-    if has_neutron:
+    if services.is_service(**{"type": "network"}):
         network = services.get_service("network")
-        network.create_tempest_networks(has_neutron, conf,
-                                        kwargs.get('network_id'))
+        network.create_tempest_networks(conf, kwargs.get('network_id'))
 
     services.post_configuration()
     services.set_supported_api_versions()
diff --git a/config_tempest/services/network.py b/config_tempest/services/network.py
index c086e4a7..4586e6d0 100644
--- a/config_tempest/services/network.py
+++ b/config_tempest/services/network.py
@@ -25,15 +25,10 @@ class NetworkService(VersionedService):
         body = json.loads(body)
         self.extensions = list(map(lambda x: x['alias'], body['extensions']))
 
-    def create_tempest_networks(self, has_neutron, conf, network_id):
+    def create_tempest_networks(self, conf, network_id):
         LOG.info("Setting up network")
-        LOG.debug("Is neutron present: {0}".format(has_neutron))
-        if has_neutron:
-            self.client = self.client.get_neutron_client()
-            self.create_tempest_networks_neutron(conf, network_id)
-        else:
-            self.client = self.client.get_nova_net_client()
-            self.create_tempest_networks_nova(conf)
+        self.client = self.client.get_neutron_client()
+        self.create_tempest_networks_neutron(conf, network_id)
 
     def create_tempest_networks_neutron(self, conf, public_network_id):
         self._public_network_name = None
@@ -82,16 +77,6 @@ class NetworkService(VersionedService):
                       "Please note that any test that relies on external "
                       "connectivity would most likely fail.")
 
-    def create_tempest_networks_nova(self, conf):
-        networks = self.client.list_networks()
-        if networks:
-            label = networks['networks'][0]['label']
-            if label:
-                conf.set('compute', 'fixed_network_name', label)
-            else:
-                raise Exception('fixed_network_name could not be '
-                                'discovered and must be specified')
-
     @staticmethod
     def get_service_type():
         return ['network']
diff --git a/config_tempest/tests/services/test_network.py b/config_tempest/tests/services/test_network.py
index 47ed22ff..9d32becb 100644
--- a/config_tempest/tests/services/test_network.py
+++ b/config_tempest/tests/services/test_network.py
@@ -82,21 +82,3 @@ class TestNetworkService(BaseServiceTest):
         self.Service._discover_network()
         # check if LOG.error was called
         self.assertTrue(mock_logging.error.called)
-
-    def test_network_not_discovered(self):
-        FAKE_NETWORK_LIST = {
-            'networks': [{
-                'label': ""
-            }]
-        }
-        exception = Exception
-        self.Service.client.return_value = FAKE_NETWORK_LIST
-        self.assertRaises(exception,
-                          self.Service.create_tempest_networks_nova,
-                          conf=self.conf)
-
-    def test_create_fixed_network(self):
-        self.Service.client.return_value = self.FAKE_NETWORK_LIST
-        self.Service.create_tempest_networks_nova(conf=self.conf)
-        self.assertEqual(self.conf.get('compute', 'fixed_network_name'),
-                         'my_fake_label')
diff --git a/releasenotes/notes/remove-nova-network-support-79e70a0590a638c9.yaml b/releasenotes/notes/remove-nova-network-support-79e70a0590a638c9.yaml
new file mode 100644
index 00000000..72b08c01
--- /dev/null
+++ b/releasenotes/notes/remove-nova-network-support-79e70a0590a638c9.yaml
@@ -0,0 +1,6 @@
+---
+other:
+  - |
+    It removes the support of nova network.
+    It also removes the setting of following config in tempest.conf:
+    - compute.fixed_network_name