diff --git a/payloads/libpayload/include/coreboot_tables.h b/payloads/libpayload/include/coreboot_tables.h
index 9864c2b5d4..12998de9db 100644
--- a/payloads/libpayload/include/coreboot_tables.h
+++ b/payloads/libpayload/include/coreboot_tables.h
@@ -464,6 +464,8 @@ enum boot_mode_t {
 	CB_BOOT_MODE_LOW_BATTERY_CHARGING,
 	/* Device is booting in due to charger insertion */
 	CB_BOOT_MODE_OFFMODE_CHARGING,
+	/* Device is booting in due to RTC alarm */
+	CB_BOOT_MODE_RTC_WAKE,
 };
 
 /*
diff --git a/src/commonlib/include/commonlib/coreboot_tables.h b/src/commonlib/include/commonlib/coreboot_tables.h
index cb16e65c5c..87da127ef9 100644
--- a/src/commonlib/include/commonlib/coreboot_tables.h
+++ b/src/commonlib/include/commonlib/coreboot_tables.h
@@ -647,6 +647,8 @@ enum boot_mode_t {
 	LB_BOOT_MODE_LOW_BATTERY_CHARGING,
 	/* Device is booting in due to charger insertion */
 	LB_BOOT_MODE_OFFMODE_CHARGING,
+	/* Device is booting in due to RTC alarm */
+	LB_BOOT_MODE_RTC_WAKE,
 };
 
 /*