diff --git a/src/mainboard/lenovo/x200/Kconfig b/src/mainboard/lenovo/x200/Kconfig
index 67fc3884f2..01556b33ec 100644
--- a/src/mainboard/lenovo/x200/Kconfig
+++ b/src/mainboard/lenovo/x200/Kconfig
@@ -42,4 +42,8 @@ config MAX_CPUS
 	int
 	default 2
 
+config CBFS_SIZE
+	hex
+	default 0x200000
+
 endif # BOARD_LENOVO_X200