diff --git a/src/mainboard/google/cosmos/Kconfig b/src/mainboard/google/cosmos/Kconfig
index 2aa436238c..0ebeae91d7 100644
--- a/src/mainboard/google/cosmos/Kconfig
+++ b/src/mainboard/google/cosmos/Kconfig
@@ -23,7 +23,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ROMSIZE_KB_1024
 	select BOARD_ID_SUPPORT
-	select CHROMEOS
 	select CHROMEOS_VBNV_FLASH
 	select COMMON_CBFS_SPI_WRAPPER
 	select HAVE_HARD_RESET