diff --git a/src/mainboard/intel/sklrvp/Kconfig b/src/mainboard/intel/sklrvp/Kconfig
index 4c764c0804..22ce4735ec 100644
--- a/src/mainboard/intel/sklrvp/Kconfig
+++ b/src/mainboard/intel/sklrvp/Kconfig
@@ -15,6 +15,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MARK_GRAPHICS_MEM_WRCOMB
 	select MMCONF_SUPPORT
 	select MONOTONIC_TIMER_MSR
+	select PCIEXP_L1_SUB_STATE
 	select INTEL_PCH_UART_CONSOLE
 	select SOC_INTEL_SKYLAKE
 	select VBOOT_DYNAMIC_WORK_BUFFER