diff --git a/hblink.py b/hblink.py
index 3d6e89c..85ffc15 100755
--- a/hblink.py
+++ b/hblink.py
@@ -148,7 +148,7 @@ class OPENBRIDGE(DatagramProtocol):
                 _packet = b''.join([DMRE,_packet[4:11], self._CONFIG['GLOBAL']['SERVER_ID'], time_ns().to_bytes(8,'big'), _packet[23:]])
                 _h = blake2b(key=self._config['PASSPHRASE'], digest_size=16)
                 _h.update(_packet)
-                _hash = _h,digest()
+                _hash = _h.digest()
                 _packet = b''.join([_packet, _hash])
                 self.transport.write(_packet, (self._config['TARGET_IP'], self._config['TARGET_PORT']))
                 # KEEP THE FOLLOWING COMMENTED OUT UNLESS YOU'RE DEBUGGING DEEPLY!!!!