diff --git a/sys/modules/gpio/gpiobus/Makefile b/sys/modules/gpio/gpiobus/Makefile
index 1b7afe8eef22..e868cbadcc0a 100644
--- a/sys/modules/gpio/gpiobus/Makefile
+++ b/sys/modules/gpio/gpiobus/Makefile
@@ -33,7 +33,7 @@
 
 KMOD=	gpiobus
 SRCS=	gpiobus.c
-SRCS+=	device_if.h bus_if.h gpio_if.h gpiobus_if.h
+SRCS+=	device_if.h bus_if.h gpio_if.h gpiobus_if.h opt_platform.h
 
 CFLAGS+=  -I. -I${.CURDIR}/../../../dev/gpio/
 
diff --git a/sys/modules/gpio/gpioiic/Makefile b/sys/modules/gpio/gpioiic/Makefile
index be598619f1b9..abd835e25701 100644
--- a/sys/modules/gpio/gpioiic/Makefile
+++ b/sys/modules/gpio/gpioiic/Makefile
@@ -34,6 +34,7 @@
 KMOD=	gpioiic
 SRCS=	gpioiic.c
 SRCS+=	device_if.h bus_if.h gpio_if.h gpiobus_if.h iicbus_if.h iicbb_if.h
+SRCS+=	opt_platform.h
 
 CFLAGS+=  -I. -I${.CURDIR}/../../../dev/gpio/
 
diff --git a/sys/modules/gpio/gpioled/Makefile b/sys/modules/gpio/gpioled/Makefile
index 0420b1bc2682..cc5f86036c32 100644
--- a/sys/modules/gpio/gpioled/Makefile
+++ b/sys/modules/gpio/gpioled/Makefile
@@ -33,7 +33,7 @@
 
 KMOD=	gpioled
 SRCS=	gpioled.c
-SRCS+=	device_if.h bus_if.h gpio_if.h gpiobus_if.h
+SRCS+=	device_if.h bus_if.h gpio_if.h gpiobus_if.h opt_platform.h
 
 CFLAGS+=  -I. -I${.CURDIR}/../../../dev/gpio/