diff --git a/python/tools/dhtcluster.py b/python/tools/dhtcluster.py
index 01d5b9ce..b927c476 100755
--- a/python/tools/dhtcluster.py
+++ b/python/tools/dhtcluster.py
@@ -9,6 +9,7 @@ import argparse
 import logging
 import logging.handlers
 
+import netifaces
 import opendht as dht
 
 logger = logging.getLogger('dhtcluster')