diff --git a/src/mainboard/google/herobrine/Kconfig b/src/mainboard/google/herobrine/Kconfig
index 95f223f6c9..57e4edb8b6 100644
--- a/src/mainboard/google/herobrine/Kconfig
+++ b/src/mainboard/google/herobrine/Kconfig
@@ -5,7 +5,8 @@ if BOARD_GOOGLE_HEROBRINE_COMMON
 
 config BOARD_SPECIFIC_OPTIONS
 	def_bool y
-	select BOARD_ROMSIZE_KB_8192
+	select BOARD_ROMSIZE_KB_65536 if BOARD_GOOGLE_PIGLIN
+	select BOARD_ROMSIZE_KB_8192 if !BOARD_GOOGLE_PIGLIN
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC if !BOARD_GOOGLE_SENOR
 	select EC_GOOGLE_CHROMEEC_RTC if !BOARD_GOOGLE_SENOR