diff --git a/scapy/scapypipes.py b/scapy/scapypipes.py
index d378ce99079103fea4cc4d829c8ccbb0f8fbbb92..90b46298c39ce1dfcf85105d2986b56b0fc0d40e 100644
--- a/scapy/scapypipes.py
+++ b/scapy/scapypipes.py
@@ -4,6 +4,7 @@
 ## This program is published under a GPLv2 license
 
 import socket
+import Queue
 from scapy.pipetool import Source,Drain,Sink
 from scapy.config import conf
 from scapy.utils import PcapReader, PcapWriter