diff --git a/drivers/misc/isl29020.c b/drivers/misc/isl29020.c
index 4a9c50a43afb864ebf76e2ea72e9809e783269a1..15d1749f5452bd68d5f67f8ffe3f7bef58303367 100644
--- a/drivers/misc/isl29020.c
+++ b/drivers/misc/isl29020.c
@@ -145,7 +145,7 @@ static struct attribute *mid_att_als[] = {
 	NULL
 };
 
-static struct attribute_group m_als_gr = {
+static const struct attribute_group m_als_gr = {
 	.name = "isl29020",
 	.attrs = mid_att_als
 };