diff --git a/RNS/Interfaces/UDPInterface.py b/RNS/Interfaces/UDPInterface.py
index 98d52c0..07c5492 100644
--- a/RNS/Interfaces/UDPInterface.py
+++ b/RNS/Interfaces/UDPInterface.py
@@ -58,6 +58,7 @@ class UDPInterface(Interface):
 
             self.owner = owner
             address = (self.bind_ip, self.bind_port)
+            socketserver.UDPServer.address_family = socket.AF_INET
             self.server = socketserver.UDPServer(address, handlerFactory(self.processIncoming))
 
             thread = threading.Thread(target=self.server.serve_forever)