1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/rtc/rtc-max6900.c b/drivers/rtc/rtc-max6900.c
index a1cd448639c9..7683412970c4 100644
--- a/drivers/rtc/rtc-max6900.c
+++ b/drivers/rtc/rtc-max6900.c
@@ -54,7 +54,7 @@
 
 #define MAX6900_I2C_ADDR                0xa0
 
-static unsigned short normal_i2c[] = {
+static const unsigned short normal_i2c[] = {
         MAX6900_I2C_ADDR >> 1,
         I2C_CLIENT_END
 };