diff --git a/hblink.py b/hblink.py
index fcefb0b..f7c3585 100755
--- a/hblink.py
+++ b/hblink.py
@@ -207,7 +207,7 @@ class OPENBRIDGE(DatagramProtocol):
                     return
                 
                 #Don't do anything if we are STUNned
-                if 'STUN' in self.CONFIG:
+                if 'STUN' in self._CONFIG:
                         if _stream_id not in self._laststrid:
                             logger.info('(%s) Bridge STUNned, discarding', self._system)
                             self._laststrid.append(_stream_id)