diff --git a/salt/soc/files/soc/hunt.eventfields.json b/salt/soc/files/soc/hunt.eventfields.json
index 80726bd21..15ffe00d1 100644
--- a/salt/soc/files/soc/hunt.eventfields.json
+++ b/salt/soc/files/soc/hunt.eventfields.json
@@ -61,6 +61,7 @@
 	  "::tds_rpc": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "tds.procedure_name", "log.id.uid", "event.dataset" ],
 	  "::cip": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "cip.service", "cip.status_code", "log.id.uid", "event.dataset" ],
 	  "::enip": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "enip.command", "enip.status_code", "log.id.uid", "event.dataset" ],
+	  "::modbus_detailed": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "modbus.function", "log.id.uid" ],
 	  "::tds_sql_batch": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "tds.header_type", "log.id.uid", "event.dataset" ]