diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 8116c19d..54e3770 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -272,3 +272,8 @@
 
 obj-$(CONFIG_MFD_ATC260X)	+= atc260x-core.o
 obj-$(CONFIG_MFD_ATC260X_I2C)	+= atc260x-i2c.o
+
+rsmu-i2c-objs			:= rsmu_core.o rsmu_i2c.o
+rsmu-spi-objs			:= rsmu_core.o rsmu_spi.o
+obj-$(CONFIG_MFD_RSMU_I2C)	+= rsmu-i2c.o
+obj-$(CONFIG_MFD_RSMU_SPI)	+= rsmu-spi.o