diff --git a/src/mainboard/dell/haswell_latitude/Kconfig b/src/mainboard/dell/haswell_latitude/Kconfig
index c01735d35d..8ad18fb0b5 100644
--- a/src/mainboard/dell/haswell_latitude/Kconfig
+++ b/src/mainboard/dell/haswell_latitude/Kconfig
@@ -13,7 +13,7 @@ config BOARD_DELL_HASWELL_LATITUDE_COMMON
 
 config BOARD_DELL_LATITUDE_E7240
 	select BOARD_DELL_HASWELL_LATITUDE_COMMON
-	select BOARD_ROMSIZE_KB_8192
+	select BOARD_ROMSIZE_KB_12288
 	select INTEL_LYNXPOINT_LP
 	select MAINBOARD_USES_IFD_GBE_REGION