diff --git a/src/mainboard/system76/gaze16/Kconfig b/src/mainboard/system76/gaze16/Kconfig
index 3989538ee9..05da7e712a 100644
--- a/src/mainboard/system76/gaze16/Kconfig
+++ b/src/mainboard/system76/gaze16/Kconfig
@@ -20,6 +20,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select NO_UART_ON_SUPERIO
 	select SOC_INTEL_TIGERLAKE
 	select SOC_INTEL_TIGERLAKE_PCH_H
+	select SOC_INTEL_TIGERLAKE_S3
 	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
 	select SPD_READ_BY_WORD
 	select SYSTEM_TYPE_LAPTOP
diff --git a/src/mainboard/system76/oryp8/Kconfig b/src/mainboard/system76/oryp8/Kconfig
index f57a2621ef..2a60dd71a6 100644
--- a/src/mainboard/system76/oryp8/Kconfig
+++ b/src/mainboard/system76/oryp8/Kconfig
@@ -22,6 +22,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G
 	select SOC_INTEL_TIGERLAKE
 	select SOC_INTEL_TIGERLAKE_PCH_H
+	select SOC_INTEL_TIGERLAKE_S3
 	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
 	select SPD_READ_BY_WORD
 	select SYSTEM_TYPE_LAPTOP