diff --git a/src/mainboard/intel/mtlrvp/chromeos.fmd b/src/mainboard/intel/mtlrvp/chromeos.fmd
index c32a9f0..92e17e6 100644
--- a/src/mainboard/intel/mtlrvp/chromeos.fmd
+++ b/src/mainboard/intel/mtlrvp/chromeos.fmd
@@ -1,6 +1,7 @@
 FLASH 32M {
 	SI_ALL 9M {
 		SI_DESC 16K
+		SI_EC 512K
 		SI_ME
 	}
 	SI_BIOS 23M {