diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 2781403..bd1bd59 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -2,6 +2,8 @@
 # Makefile for sensor chip drivers.
 #
 
+obj-$(CONFIG_HWMON)		+= hwmon.o
+
 # asb100, then w83781d go first, as they can override other drivers' addresses.
 obj-$(CONFIG_SENSORS_ASB100)	+= asb100.o
 obj-$(CONFIG_SENSORS_W83627HF)	+= w83627hf.o