diff --git a/sleekxmpp/plugins/xep_0066/oob.py b/sleekxmpp/plugins/xep_0066/oob.py
index b432235..1f79492 100644
--- a/sleekxmpp/plugins/xep_0066/oob.py
+++ b/sleekxmpp/plugins/xep_0066/oob.py
@@ -6,6 +6,7 @@
     See the file LICENSE for copying permission.
 """
 
+import logging
 
 from sleekxmpp.stanza import Message, Presence, Iq
 from sleekxmpp.xmlstream import register_stanza_plugin
@@ -15,6 +16,9 @@ from sleekxmpp.plugins.base import base_plugin
 from sleekxmpp.plugins.xep_0066 import stanza
 
 
+log = logging.getLogger(__name__)
+
+
 class xep_0066(base_plugin):
 
     """
@@ -86,4 +90,6 @@ class xep_0066(base_plugin):
 
     def _handle_transfer(self, iq):
         """Handle receiving an out-of-band transfer request."""
+        log.debug('Received out-of-band data request for %s from %s:' % (
+            iq['oob_transfer']['url'], iq['from']))
         self.xmpp.event('oob_transfer', iq)