diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index f93453d..32f858c 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -18,3 +18,4 @@
 obj-$(CONFIG_SUNXI_TIMER)	+= sunxi_timer.o
 
 obj-$(CONFIG_CLKSRC_ARM_GENERIC)	+= arm_generic.o
+obj-$(CONFIG_ARM_ARCH_TIMER)		+= arm_arch_timer.o