diff --git a/nova/tests/test_cloud.py b/nova/tests/test_cloud.py
index c8313a5d..13046f86 100644
--- a/nova/tests/test_cloud.py
+++ b/nova/tests/test_cloud.py
@@ -123,7 +123,7 @@ class CloudTestCase(test.TestCase):
                                'host': self.network.host})
         self.assertEqual(allocate(self.context)['publicIp'], address)
         db.floating_ip_destroy(self.context, address)
-        self.assertRaises(exception.NoFloatingIpsDefined,
+        self.assertRaises(exception.NoMoreFloatingIps,
                           allocate,
                           self.context)