--- eventlet-0.33.0.orig/tests/greendns_test.py
+++ eventlet-0.33.0/tests/greendns_test.py
@@ -888,7 +888,7 @@ class TinyDNSTests(tests.LimitedTestCase
         # https://github.com/eventlet/eventlet/issues/499
         # None means we don't want the server to find the IP
         with tests.dns_tcp_server(None) as dnsaddr:
-            resolver = Resolver()
+            resolver = Resolver(configure=False)
             resolver.nameservers = [dnsaddr[0]]
             resolver.nameserver_ports[dnsaddr[0]] = dnsaddr[1]
 
@@ -899,7 +899,7 @@ class TinyDNSTests(tests.LimitedTestCase
         # https://github.com/eventlet/eventlet/issues/499
         expected_ip = "192.168.1.1"
         with tests.dns_tcp_server(expected_ip) as dnsaddr:
-            resolver = Resolver()
+            resolver = Resolver(configure=False)
             resolver.nameservers = [dnsaddr[0]]
             resolver.nameserver_ports[dnsaddr[0]] = dnsaddr[1]
             response = resolver.query('host.example.com', 'a', tcp=True)