diff --git a/netlib/tcp.py b/netlib/tcp.py
index 0d83816b1..5c9d26de4 100644
--- a/netlib/tcp.py
+++ b/netlib/tcp.py
@@ -352,6 +352,9 @@ class Address(object):
     def __ne__(self, other):
         return not self.__eq__(other)
 
+    def __hash__(self):
+        return hash(self.address) ^ 42  # different hash than the tuple alone.
+
 
 def close_socket(sock):
     """