diff --git a/src/mainboard/google/sarien/Kconfig b/src/mainboard/google/sarien/Kconfig
index 462ff06064..8f8b37c9c7 100644
--- a/src/mainboard/google/sarien/Kconfig
+++ b/src/mainboard/google/sarien/Kconfig
@@ -25,6 +25,8 @@ config BOARD_GOOGLE_BASEBOARD_SARIEN
 	select TPM2
 	select MAINBOARD_USES_IFD_EC_REGION
 	select MAINBOARD_USES_IFD_GBE_REGION if BOARD_GOOGLE_SARIEN
+	select USE_SAR
+	select SAR_ENABLE
 
 if BOARD_GOOGLE_BASEBOARD_SARIEN