diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 39bfd7a..3351cf8 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -41,3 +41,4 @@
 obj-$(CONFIG_GPIO_JANZ_TTL)	+= janz-ttl.o
 obj-$(CONFIG_GPIO_SX150X)	+= sx150x.o
 obj-$(CONFIG_GPIO_VX855)	+= vx855_gpio.o
+obj-$(CONFIG_GPIO_ML_IOH)	+= ml_ioh_gpio.o