diff --git a/flyteplugins/go/tasks/plugins/webapi/agent/config.go b/flyteplugins/go/tasks/plugins/webapi/agent/config.go
index f26499f320..3f9c7bb5fe 100644
--- a/flyteplugins/go/tasks/plugins/webapi/agent/config.go
+++ b/flyteplugins/go/tasks/plugins/webapi/agent/config.go
@@ -40,9 +40,10 @@ var (
 			},
 		},
 		DefaultAgent: Deployment{
-			Endpoint:       "",
-			Insecure:       true,
-			DefaultTimeout: config.Duration{Duration: 10 * time.Second},
+			Endpoint:             "",
+			Insecure:             true,
+			DefaultTimeout:       config.Duration{Duration: 10 * time.Second},
+			DefaultServiceConfig: `{"loadBalancingConfig": [{"round_robin":{}}]}`,
 		},
 		// AsyncPlugin should be registered to at least one task type.
 		// Reference: https://github.com/flyteorg/flyte/blob/master/flyteplugins/go/tasks/pluginmachinery/registry.go#L27
diff --git a/flyteplugins/go/tasks/plugins/webapi/agent/config_test.go b/flyteplugins/go/tasks/plugins/webapi/agent/config_test.go
index 09abffb83c..27a17746dc 100644
--- a/flyteplugins/go/tasks/plugins/webapi/agent/config_test.go
+++ b/flyteplugins/go/tasks/plugins/webapi/agent/config_test.go
@@ -39,3 +39,23 @@ func TestGetAndSetConfig(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Equal(t, &cfg, GetConfig())
 }
+
+func TestDefaultAgentConfig(t *testing.T) {
+	cfg := defaultConfig
+
+	assert.Equal(t, "", cfg.DefaultAgent.Endpoint)
+	assert.True(t, cfg.DefaultAgent.Insecure)
+	assert.Equal(t, 10*time.Second, cfg.DefaultAgent.DefaultTimeout.Duration)
+	assert.Equal(t, `{"loadBalancingConfig": [{"round_robin":{}}]}`, cfg.DefaultAgent.DefaultServiceConfig)
+
+	assert.Empty(t, cfg.DefaultAgent.Timeouts)
+
+	expectedTaskTypes := []string{"task_type_1", "task_type_2"}
+	assert.Equal(t, expectedTaskTypes, cfg.SupportedTaskTypes)
+
+	assert.Empty(t, cfg.AgentDeployments)
+
+	assert.Empty(t, cfg.AgentForTaskTypes)
+
+	assert.Equal(t, 10*time.Second, cfg.PollInterval.Duration)
+}