diff --git a/confluent_server/confluent/discovery/protocols/slp.py b/confluent_server/confluent/discovery/protocols/slp.py
index b1086220..7f13f990 100644
--- a/confluent_server/confluent/discovery/protocols/slp.py
+++ b/confluent_server/confluent/discovery/protocols/slp.py
@@ -22,6 +22,7 @@ import random
 import eventlet.green.select as select
 import eventlet.green.socket as socket
 import struct
+import traceback
 
 _slp_services = set([
     'service:management-hardware.IBM:integrated-management-module2',