diff --git a/src/Site/SiteAnnouncer.py b/src/Site/SiteAnnouncer.py
index c0512c82..7c81548e 100644
--- a/src/Site/SiteAnnouncer.py
+++ b/src/Site/SiteAnnouncer.py
@@ -178,7 +178,7 @@ class SiteAnnouncer(object):
             else:
                 raise AnnounceError("Unknown protocol: %s" % protocol)
         except Exception, err:
-            self.site.log.warning("Tracker %s announce failed: %s" % (tracker, str(err).decode("utf8", "ignore")))
+            self.site.log.warning("Tracker %s announce failed: %s in mode %s" % (tracker, str(err).decode("utf8", "ignore"), mode))
             error = err
 
         if error: