diff --git a/salt/soc/files/soc/hunt.eventfields.json b/salt/soc/files/soc/hunt.eventfields.json
index 28bbf3cfd..b7b0c7242 100644
--- a/salt/soc/files/soc/hunt.eventfields.json
+++ b/salt/soc/files/soc/hunt.eventfields.json
@@ -70,6 +70,7 @@
 	  "::ecat_log_address": ["soc_timestamp", "source.mac", "destination.mac", "ecat.command" ],
 	  "::ecat_registers": ["soc_timestamp", "source.mac", "destination.mac", "ecat.command", "ecat.register.type" ],
 	  "::bacnet": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "bacnet.bclv.function", "bacnet.result.code", "log.id.uid" ],
+	  "::bacnet_discovery": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "bacnet.vendor", "bacnet.pdu.service", "log.id.uid" ],
 	  "::bacnet_property": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "bacnet.property", "bacnet.pdu.service", "log.id.uid" ],
 	  "::profinet": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "profinet.index", "profinet.operation_type", "log.id.uid" ],
 	  "::profinet_dce_rpc": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "profinet.operation", "log.id.uid" ],