diff --git a/cloud-hypervisor/tests/integration.rs b/cloud-hypervisor/tests/integration.rs
index 4c00f63d5..01bd9a4dd 100644
--- a/cloud-hypervisor/tests/integration.rs
+++ b/cloud-hypervisor/tests/integration.rs
@@ -14555,10 +14555,9 @@ mod common_cvm {
     #[test]
     fn test_focal_simple_launch() {
         let disk_config = UbuntuDiskConfig::new(FOCAL_IMAGE_NAME.to_string());
-        let guest = Guest::new(Box::new(disk_config));
-        guest.vm_type = GuestVmType::Confidential;
-        guest.boot_timeout = DEFAULT_CVM_TCP_LISTENER_TIMEOUT;
-        guest.nested = false;
+        let guest =
+            GuestFactory::new_confidential_guest_factory().create_guest(Box::new(disk_config));
+
         _test_simple_launch(&guest)
     }