diff --git a/scapy/layers/sctp.py b/scapy/layers/sctp.py
index bd6a2812c4ae547aecf267727a445efd3178fc2d..82e4e4fbd7dc69b5cd1307f9a2b105a096d2af5e 100644
--- a/scapy/layers/sctp.py
+++ b/scapy/layers/sctp.py
@@ -4,7 +4,7 @@
 ## Copyright (C) 6WIND <olivier.matz@6wind.com>
 ## This program is published under a GPLv2 license
 
-import struct, thread
+import struct
 
 from scapy.packet import *
 from scapy.fields import *