diff --git a/src/mainboard/facebook/monolith/vboot-ro.fmd b/src/mainboard/facebook/monolith/vboot-ro.fmd
index 989afcbfcf..4abd883f22 100644
--- a/src/mainboard/facebook/monolith/vboot-ro.fmd
+++ b/src/mainboard/facebook/monolith/vboot-ro.fmd
@@ -6,7 +6,9 @@ FLASH 16M {
 	}
 	SI_BIOS@0x700000 0x900000 {
 		MISC_RW@0x0 0x20000 {
-			RW_MRC_CACHE@0x0 0x10000
+			UNIFIED_MRC_CACHE@0x0 0x10000 {
+				RW_MRC_CACHE@0x00000 0x10000
+			}
 			RW_VPD(PRESERVE)@0x010000 0x2000
 			RW_NVRAM(PRESERVE)@0x012000 0x6000
 		}
diff --git a/src/mainboard/facebook/monolith/vboot-rw.fmd b/src/mainboard/facebook/monolith/vboot-rw.fmd
index fd7811b11f..df2674b93d 100644
--- a/src/mainboard/facebook/monolith/vboot-rw.fmd
+++ b/src/mainboard/facebook/monolith/vboot-rw.fmd
@@ -6,7 +6,9 @@ FLASH 16M {
 	}
 	SI_BIOS@0x700000 0x900000 {
 		MISC_RW@0x0 0x20000 {
-			RW_MRC_CACHE@0x0 0x10000
+			UNIFIED_MRC_CACHE@0x0 0x10000 {
+				RW_MRC_CACHE@0x00000 0x10000
+			}
 			RW_VPD(PRESERVE)@0x010000 0x2000
 			RW_NVRAM(PRESERVE)@0x012000 0x6000
 		}