diff --git a/src/mainboard/google/rex/Kconfig b/src/mainboard/google/rex/Kconfig
index 66e3591bb2..0db76ac186 100644
--- a/src/mainboard/google/rex/Kconfig
+++ b/src/mainboard/google/rex/Kconfig
@@ -27,6 +27,7 @@ config BOARD_GOOGLE_BASEBOARD_REX
 	select BOARD_GOOGLE_REX_COMMON
 	select DRIVERS_INTEL_PMC
 	select DRIVERS_WWAN_FM350GL
+	select ENABLE_TCSS_DISPLAY_DETECTION if RUN_FSP_GOP
 	select MAINBOARD_HAS_CHROMEOS
 	select MEMORY_SOLDERDOWN
 	select SOC_INTEL_METEORLAKE