diff --git a/cpp/dmi/hw_metrics_mgmt_service.pb.h b/cpp/dmi/hw_metrics_mgmt_service.pb.h
index ab393ae..37e38c0 100644
--- a/cpp/dmi/hw_metrics_mgmt_service.pb.h
+++ b/cpp/dmi/hw_metrics_mgmt_service.pb.h
@@ -180,6 +180,7 @@
   METRIC_TRANSCEIVER_RX_POWER = 203,
   METRIC_TRANSCEIVER_TX_POWER = 204,
   METRIC_TRANSCEIVER_WAVELENGTH = 205,
+  METRIC_TRANSCEIVER_XGSPON_TX_POWER = 206,
   METRIC_DISK_TEMP = 300,
   METRIC_DISK_CAPACITY = 301,
   METRIC_DISK_USAGE = 302,