diff --git a/src/mainboard/google/rex/Kconfig b/src/mainboard/google/rex/Kconfig
index 362be798dc..6336843cd4 100644
--- a/src/mainboard/google/rex/Kconfig
+++ b/src/mainboard/google/rex/Kconfig
@@ -7,6 +7,7 @@ config BOARD_GOOGLE_REX_COMMON
 	select I2C_TPM
 	select INTEL_LPSS_UART_FOR_CONSOLE
 	select MAINBOARD_HAS_TPM2
+	select SOC_INTEL_CSE_LITE_SKU
 
 config BOARD_GOOGLE_BASEBOARD_REX
 	def_bool n