diff --git a/protos/dmi/hw_events_mgmt_service.proto b/protos/dmi/hw_events_mgmt_service.proto
index db04006..130c6b3 100644
--- a/protos/dmi/hw_events_mgmt_service.proto
+++ b/protos/dmi/hw_events_mgmt_service.proto
@@ -63,6 +63,7 @@
     EVENT_HW_DEVICE_TEMPERATURE_ABOVE_FATAL = 502;
     EVENT_HW_DEVICE_TEMPERATURE_ABOVE_CRITICAL_RECOVERED = 503;
     EVENT_HW_DEVICE_TEMPERATURE_ABOVE_FATAL_RECOVERED = 504;
+    EVENT_HW_DEVICE_REBOOT = 505;
 
     // More to be added
 }