diff --git a/bridge_master.py b/bridge_master.py
index 28d7dca..ec2f7b8 100755
--- a/bridge_master.py
+++ b/bridge_master.py
@@ -1465,7 +1465,7 @@ class routerHBP(HBSYSTEM):
                             continue
                         
                         #If target has missed 6 (on 1 min) of keepalives, don't send
-                        if _target_system['ENHANCED_OBP'] and '_bcka' in _target_system and _target_system['_bcka'] < _pkt_time - 60:
+                        if _target_system['ENHANCED_OBP'] and '_bcka' in _target_system and _target_system['_bcka'] < pkt_time - 60:
                             logger.warning('Not sending due to mised KA')
                             continue