diff --git a/bin/service/websrv_lib.py b/bin/service/websrv_lib.py
index 13ba6cd6e95..859845de8f8 100644
--- a/bin/service/websrv_lib.py
+++ b/bin/service/websrv_lib.py
@@ -30,6 +30,7 @@
 
 import socket
 import base64
+import errno
 import SocketServer
 from BaseHTTPServer import *
 from SimpleHTTPServer import SimpleHTTPRequestHandler