diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c
index c6c12feb4a08..80eada4886b3 100644
--- a/drivers/iio/adc/max1363.c
+++ b/drivers/iio/adc/max1363.c
@@ -1007,7 +1007,7 @@ static struct attribute *max1363_event_attributes[] = {
 	NULL,
 };
 
-static struct attribute_group max1363_event_attribute_group = {
+static const struct attribute_group max1363_event_attribute_group = {
 	.attrs = max1363_event_attributes,
 };