diff --git a/bitbake/lib/prserv/serv.py b/bitbake/lib/prserv/serv.py
index a7639c8c2d..05074854a2 100644
--- a/bitbake/lib/prserv/serv.py
+++ b/bitbake/lib/prserv/serv.py
@@ -1,7 +1,6 @@
 import os,sys,logging
-import signal, time, atexit, threading
+import signal, time
 from SimpleXMLRPCServer import SimpleXMLRPCServer, SimpleXMLRPCRequestHandler
-import xmlrpclib
 import threading
 import Queue