diff --git a/eventlet/greenio.py b/eventlet/greenio.py
index e15c6ef..a4c0a5f 100644
--- a/eventlet/greenio.py
+++ b/eventlet/greenio.py
@@ -188,6 +188,10 @@ class GreenSocket(object):
         # when client calls setblocking(0) or settimeout(0) the socket must
         # act non-blocking
         self.act_non_blocking = False
+        
+    @property
+    def _sock(self):
+        return self
 
     @property
     def family(self):
diff --git a/tests/greenio_test.py b/tests/greenio_test.py
index f9ddbe2..be4e3e0 100644
--- a/tests/greenio_test.py
+++ b/tests/greenio_test.py
@@ -219,6 +219,15 @@ class TestGreenIo(LimitedTestCase):
         
         self.assert_(len(results1) > 0)
         self.assert_(len(results2) > 0)
+        
+    def test_wrap_socket(self):
+        try:
+            import ssl
+        except ImportError:
+            pass  # pre-2.6
+        else:
+            sock = api.tcp_listener(('127.0.0.1', 0))
+            ssl_sock = ssl.wrap_socket(sock)
 
 
 class SSLTest(LimitedTestCase):