diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index 1ed3403ff8ac..f948f7547806 100644
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -24,7 +24,6 @@
 #define RX8010_MDAY    0x14
 #define RX8010_MONTH   0x15
 #define RX8010_YEAR    0x16
-#define RX8010_YEAR    0x16
 #define RX8010_RESV17  0x17
 #define RX8010_ALMIN   0x18
 #define RX8010_ALHOUR  0x19