diff --git a/src/mainboard/supermicro/h8qgi/Kconfig b/src/mainboard/supermicro/h8qgi/Kconfig
index 286cb175c9..22760d2e03 100755
--- a/src/mainboard/supermicro/h8qgi/Kconfig
+++ b/src/mainboard/supermicro/h8qgi/Kconfig
@@ -28,6 +28,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select SOUTHBRIDGE_AMD_SR5650
 	select SOUTHBRIDGE_AMD_SP5100
 	select SUPERIO_WINBOND_W83627DHG
+	select SUPERIO_NUVOTON_WPCM450
 	select BOARD_HAS_FADT
 	select HAVE_BUS_CONFIG
 	select HAVE_OPTION_TABLE
diff --git a/src/mainboard/supermicro/h8scm_fam10/Kconfig b/src/mainboard/supermicro/h8scm_fam10/Kconfig
index 7742133dac..cbd3119544 100755
--- a/src/mainboard/supermicro/h8scm_fam10/Kconfig
+++ b/src/mainboard/supermicro/h8scm_fam10/Kconfig
@@ -10,6 +10,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SOUTHBRIDGE_AMD_SR5650
 	select SOUTHBRIDGE_AMD_SP5100
 	select SUPERIO_WINBOND_W83627HF
+	select SUPERIO_NUVOTON_WPCM450
 	select HAVE_BUS_CONFIG
 	select HAVE_OPTION_TABLE
 	select GENERATE_PIRQ_TABLE
diff --git a/src/superio/nuvoton/Makefile.inc b/src/superio/nuvoton/Makefile.inc
index 2f2ea9693d..4553dd8c45 100644
--- a/src/superio/nuvoton/Makefile.inc
+++ b/src/superio/nuvoton/Makefile.inc
@@ -17,4 +17,4 @@
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 ##
 
-subdirs-y += wpcm450
+subdirs-$(CONFIG_SUPERIO_NUVOTON_WPCM450) += wpcm450