diff --git a/utils/he_ipv6/tunnel.py b/utils/he_ipv6/tunnel.py
index 2526ab8..6b90486 100644
--- a/utils/he_ipv6/tunnel.py
+++ b/utils/he_ipv6/tunnel.py
@@ -101,7 +101,7 @@ class Assignment(object):
                           family = socket.AF_INET6,
                           scope = 253)[0]['attrs']
         addrs = dict(ll)['IFA_ADDRESS']
-        logger.debug('Link-Local address for {0}: {1}'.format(addrs))
+        logger.debug('Link-Local address for {0}: {1}'.format(addrs, addrs))
         if isinstance(addrs, (list, tuple)):
             addr = addrs[0]
         else: