diff --git a/bridge_master.py b/bridge_master.py
index a2edc8e..eae9af7 100644
--- a/bridge_master.py
+++ b/bridge_master.py
@@ -1923,6 +1923,8 @@ class routerOBP(OPENBRIDGE):
                 
     def to_target(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data, pkt_time, dmrpkt, _bits,_bridge,_system,_noOBP,sysIgnore, _hops = b'', _source_server = b'\x00\x00\x00\x00', _ber = b'\x00', _rssi = b'\x00', _source_rptr = b'\x00\x00\x00\x00'):
         _sysIgnore = sysIgnore
+        if _bridge not in BRIDGES:
+            return _sysIgnore
         for _target in BRIDGES[_bridge]:
             if (_target['SYSTEM'] != self._system) and (_target['ACTIVE']):
                 _target_status = systems[_target['SYSTEM']].STATUS
@@ -2593,6 +2595,8 @@ class routerHBP(HBSYSTEM):
 
     def to_target(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data, pkt_time, dmrpkt, _bits,_bridge,_system,_noOBP,sysIgnore,_source_server, _ber, _rssi, _source_rptr):
         _sysIgnore = sysIgnore
+        if _bridge not in BRIDGES:
+            return _sysIgnore
         for _target in BRIDGES[_bridge]:
             #if _target['SYSTEM'] != self._system or (_target['SYSTEM'] == self._system and _target['TS'] != _slot):
             if _target['SYSTEM'] != self._system and _target['ACTIVE']: