diff --git a/src/mainboard/google/volteer/Kconfig b/src/mainboard/google/volteer/Kconfig
index dc586f1538..818bf9827e 100644
--- a/src/mainboard/google/volteer/Kconfig
+++ b/src/mainboard/google/volteer/Kconfig
@@ -40,6 +40,7 @@ config BOARD_GOOGLE_BASEBOARD_VOLTEER
 	select SOC_INTEL_COMMON_BLOCK_TCSS
 	select SOC_INTEL_CSE_LITE_SKU
 	select SOC_INTEL_TIGERLAKE
+	select SYSTEM_TYPE_LAPTOP if !SYSTEM_TYPE_CONVERTIBLE
 	select SPI_TPM if !BOARD_GOOGLE_VOLTEER2_TI50
 	select TPM_GOOGLE_TI50 if BOARD_GOOGLE_VOLTEER2_TI50
 	select TPM_GOOGLE_CR50 if !BOARD_GOOGLE_VOLTEER2_TI50
@@ -51,16 +52,19 @@ config BOARD_GOOGLE_CHRONICLER
 config BOARD_GOOGLE_COLLIS
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
 	select INTEL_GMA_HAVE_VBT
+	select SYSTEM_TYPE_CONVERTIBLE
 
 config BOARD_GOOGLE_COPANO
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
 	select INTEL_GMA_HAVE_VBT
 	select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
+	select SYSTEM_TYPE_CONVERTIBLE
 
 config BOARD_GOOGLE_DELBIN
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
 	select DRIVERS_GENESYSLOGIC_GL9755
 	select INTEL_GMA_HAVE_VBT
+	select SYSTEM_TYPE_CONVERTIBLE
 
 config BOARD_GOOGLE_DROBIT
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
@@ -71,6 +75,7 @@ config BOARD_GOOGLE_DROBIT
 config BOARD_GOOGLE_ELDRID
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
 	select INTEL_GMA_HAVE_VBT
+	select SYSTEM_TYPE_CONVERTIBLE
 
 config BOARD_GOOGLE_ELEMI
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
@@ -108,6 +113,7 @@ config BOARD_GOOGLE_VOEMA
 	select DRIVERS_GFX_GENERIC
 	select DRIVERS_INTEL_MIPI_CAMERA
 	select INTEL_GMA_HAVE_VBT
+	select SYSTEM_TYPE_CONVERTIBLE
 
 config BOARD_GOOGLE_VOLET
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
@@ -142,6 +148,7 @@ config BOARD_GOOGLE_VOXEL
 	select GEO_SAR_ENABLE if CHROMEOS_WIFI_SAR
 	select INTEL_GMA_HAVE_VBT
 	select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
+	select SYSTEM_TYPE_CONVERTIBLE
 
 if BOARD_GOOGLE_BASEBOARD_VOLTEER