diff --git a/nova/tests/test_libvirt.py b/nova/tests/test_libvirt.py
index cd7688c8..da2a7e30 100644
--- a/nova/tests/test_libvirt.py
+++ b/nova/tests/test_libvirt.py
@@ -2279,7 +2279,6 @@ class LibvirtConnTestCase(test.TestCase):
 
         want = {"vendor": "AMD",
                 "features": ["extapic", "3dnow"],
-                "permitted_instance_types": ["x86_64", "i686"],
                 "model": "Opteron_G4",
                 "arch": "x86_64",
                 "topology": {"cores": 2, "threads": 1, "sockets": 4}}