diff --git a/drivers/rtc/mc13783-rtc.c b/drivers/rtc/mc13783-rtc.c
index 05db2f1d4..416f50d01 100644
--- a/drivers/rtc/mc13783-rtc.c
+++ b/drivers/rtc/mc13783-rtc.c
@@ -109,7 +109,7 @@ int rtc_set(struct rtc_time *rtc)
 
 	spi_release_bus(slave);
 
-	return -1;
+	return 0;
 }
 
 void rtc_reset(void)