diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 994a2fa..d3b4488 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -129,3 +129,4 @@
 obj-$(CONFIG_RTC_DRV_WM831X)	+= rtc-wm831x.o
 obj-$(CONFIG_RTC_DRV_WM8350)	+= rtc-wm8350.o
 obj-$(CONFIG_RTC_DRV_X1205)	+= rtc-x1205.o
+obj-$(CONFIG_RTC_DRV_SIRFSOC)	+= rtc-sirfsoc.o