diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 46d992a..41c3384 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1216,7 +1216,7 @@
 }
 
 #if IS_ENABLED(CONFIG_OF)
-static struct of_device_id at86rf230_of_match[] = {
+static const struct of_device_id at86rf230_of_match[] = {
 	{ .compatible = "atmel,at86rf230", },
 	{ .compatible = "atmel,at86rf231", },
 	{ .compatible = "atmel,at86rf233", },