diff --git a/octavia/controller/worker/v1/flows/load_balancer_flows.py b/octavia/controller/worker/v1/flows/load_balancer_flows.py
index d360a8b754..f254053eb6 100644
--- a/octavia/controller/worker/v1/flows/load_balancer_flows.py
+++ b/octavia/controller/worker/v1/flows/load_balancer_flows.py
@@ -205,9 +205,16 @@ class LoadBalancerFlows(object):
                 requires=constants.DELTAS, provides=constants.UPDATED_PORTS
             )
         )
+        flows.append(
+            network_tasks.GetAmphoraeNetworkConfigs(
+                requires=constants.LOADBALANCER_ID,
+                provides=constants.AMPHORAE_NETWORK_CONFIG
+            )
+        )
         flows.append(
             amphora_driver_tasks.AmphoraePostNetworkPlug(
-                requires=(constants.LOADBALANCER, constants.UPDATED_PORTS)
+                requires=(constants.LOADBALANCER, constants.UPDATED_PORTS,
+                          constants.AMPHORAE_NETWORK_CONFIG)
             )
         )
         flows.append(
diff --git a/octavia/controller/worker/v2/flows/load_balancer_flows.py b/octavia/controller/worker/v2/flows/load_balancer_flows.py
index 7ab8d28c6f..83edcb54ad 100644
--- a/octavia/controller/worker/v2/flows/load_balancer_flows.py
+++ b/octavia/controller/worker/v2/flows/load_balancer_flows.py
@@ -210,9 +210,16 @@ class LoadBalancerFlows(object):
                 requires=constants.DELTAS, provides=constants.UPDATED_PORTS
             )
         )
+        flows.append(
+            network_tasks.GetAmphoraeNetworkConfigs(
+                requires=constants.LOADBALANCER_ID,
+                provides=constants.AMPHORAE_NETWORK_CONFIG
+            )
+        )
         flows.append(
             amphora_driver_tasks.AmphoraePostNetworkPlug(
-                requires=(constants.LOADBALANCER, constants.UPDATED_PORTS)
+                requires=(constants.LOADBALANCER, constants.UPDATED_PORTS,
+                          constants.AMPHORAE_NETWORK_CONFIG)
             )
         )
         flows.append(
diff --git a/octavia/tests/unit/controller/worker/v1/flows/test_load_balancer_flows.py b/octavia/tests/unit/controller/worker/v1/flows/test_load_balancer_flows.py
index 46ffc522c8..f4e87b65bc 100644
--- a/octavia/tests/unit/controller/worker/v1/flows/test_load_balancer_flows.py
+++ b/octavia/tests/unit/controller/worker/v1/flows/test_load_balancer_flows.py
@@ -185,7 +185,6 @@ class TestLoadBalancerFlows(base.TestCase):
         self.assertIn(constants.UPDATE_DICT, create_flow.requires)
         self.assertIn(constants.BUILD_TYPE_PRIORITY, create_flow.requires)
         self.assertIn(constants.FLAVOR, create_flow.requires)
-        self.assertIn(constants.AMPHORAE_NETWORK_CONFIG, create_flow.requires)
         self.assertIn(constants.AVAILABILITY_ZONE, create_flow.requires)
         self.assertIn(constants.SERVER_GROUP_ID, create_flow.requires)
 
@@ -202,9 +201,10 @@ class TestLoadBalancerFlows(base.TestCase):
         self.assertIn(constants.AMP_DATA, create_flow.provides)
         self.assertIn(constants.SERVER_PEM, create_flow.provides)
         self.assertIn(constants.AMPHORA_NETWORK_CONFIG, create_flow.provides)
+        self.assertIn(constants.AMPHORAE_NETWORK_CONFIG, create_flow.provides)
 
-        self.assertEqual(7, len(create_flow.requires))
-        self.assertEqual(13, len(create_flow.provides))
+        self.assertEqual(6, len(create_flow.requires))
+        self.assertEqual(14, len(create_flow.provides))
 
     def test_get_create_load_balancer_flows_active_standby_listeners(
             self, mock_get_net_driver):
diff --git a/octavia/tests/unit/controller/worker/v2/flows/test_load_balancer_flows.py b/octavia/tests/unit/controller/worker/v2/flows/test_load_balancer_flows.py
index 58075b5ec3..e35e11aadb 100644
--- a/octavia/tests/unit/controller/worker/v2/flows/test_load_balancer_flows.py
+++ b/octavia/tests/unit/controller/worker/v2/flows/test_load_balancer_flows.py
@@ -239,7 +239,6 @@ class TestLoadBalancerFlows(base.TestCase):
         self.assertIn(constants.UPDATE_DICT, create_flow.requires)
         self.assertIn(constants.BUILD_TYPE_PRIORITY, create_flow.requires)
         self.assertIn(constants.FLAVOR, create_flow.requires)
-        self.assertIn(constants.AMPHORAE_NETWORK_CONFIG, create_flow.requires)
         self.assertIn(constants.AVAILABILITY_ZONE, create_flow.requires)
         self.assertIn(constants.SERVER_GROUP_ID, create_flow.requires)
 
@@ -257,9 +256,10 @@ class TestLoadBalancerFlows(base.TestCase):
         self.assertIn(constants.SERVER_PEM, create_flow.provides)
         self.assertIn(constants.VIP, create_flow.provides)
         self.assertIn(constants.ADDITIONAL_VIPS, create_flow.provides)
+        self.assertIn(constants.AMPHORAE_NETWORK_CONFIG, create_flow.provides)
 
-        self.assertEqual(7, len(create_flow.requires))
-        self.assertEqual(14, len(create_flow.provides))
+        self.assertEqual(6, len(create_flow.requires))
+        self.assertEqual(15, len(create_flow.provides))
 
     @mock.patch('octavia.common.rpc.NOTIFIER',
                 new_callable=MockNOTIFIER)
diff --git a/releasenotes/notes/fix-fully-populated-lb-with-listener-92a369ea8d57e8f5.yaml b/releasenotes/notes/fix-fully-populated-lb-with-listener-92a369ea8d57e8f5.yaml
new file mode 100644
index 0000000000..7692505130
--- /dev/null
+++ b/releasenotes/notes/fix-fully-populated-lb-with-listener-92a369ea8d57e8f5.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Fixed a bug that prevented Octavia from creating listeners with the
+    fully-populated load balancer API in SINGLE topology mode.