diff --git a/sys/contrib/ena-com/ena_defs/ena_admin_defs.h b/sys/contrib/ena-com/ena_defs/ena_admin_defs.h
--- a/sys/contrib/ena-com/ena_defs/ena_admin_defs.h
+++ b/sys/contrib/ena-com/ena_defs/ena_admin_defs.h
@@ -1243,7 +1243,8 @@
 	ENA_ADMIN_NOTIFICATION                      = 3,
 	ENA_ADMIN_KEEP_ALIVE                        = 4,
 	ENA_ADMIN_REFRESH_CAPABILITIES              = 5,
-	ENA_ADMIN_AENQ_GROUPS_NUM                   = 6,
+	ENA_ADMIN_CONF_NOTIFICATIONS		    = 6,
+	ENA_ADMIN_AENQ_GROUPS_NUM                   = 7,
 };
 
 enum ena_admin_aenq_notification_syndrome {
@@ -1280,6 +1281,14 @@
 	uint32_t rx_overruns_high;
 };
 
+struct ena_admin_aenq_conf_notifications_desc {
+	struct ena_admin_aenq_common_desc aenq_common_desc;
+
+	uint64_t notifications_bitmap;
+
+	uint64_t reserved;
+};
+
 struct ena_admin_ena_mmio_req_read_less_resp {
 	uint16_t req_id;