diff --git a/salt/soc/files/soc/hunt.eventfields.json b/salt/soc/files/soc/hunt.eventfields.json
index ad93ea491..ee924a54e 100644
--- a/salt/soc/files/soc/hunt.eventfields.json
+++ b/salt/soc/files/soc/hunt.eventfields.json
@@ -71,6 +71,7 @@
 	  "::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" ],
+	  "::cotp": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "cotp.pdu.name", "log.id.uid" ],
 	  "::tds_sql_batch": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "tds.header_type", "log.id.uid", "event.dataset" ]