diff --git a/include/sysinfo.h b/include/sysinfo.h
index 2866ac293cb..e87cf969fcd 100644
--- a/include/sysinfo.h
+++ b/include/sysinfo.h
@@ -153,6 +153,7 @@ enum sysinfo_id {
 	SYSID_BOARD_MODEL,
 	SYSID_BOARD_MANUFACTURER,
 	SYSID_BOARD_MAC_ADDR,
+	SYSID_BOARD_RAM_SIZE_MB,
 	SYSID_PRIOR_STAGE_VERSION,
 	SYSID_PRIOR_STAGE_DATE,