diff --git a/src/mainboard/intel/wtm2/Kconfig b/src/mainboard/intel/wtm2/Kconfig
index 8942591995..16b5373fb4 100644
--- a/src/mainboard/intel/wtm2/Kconfig
+++ b/src/mainboard/intel/wtm2/Kconfig
@@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select CHROMEOS
 	select EXTERNAL_MRC_BLOB
+	select CACHE_ROM
 
 config MAINBOARD_DIR
 	string