diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 724f46e..94caae7 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -172,7 +172,7 @@
 		return -EINVAL;
 }
 
-static DEVICE_ATTR(speed, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR | S_IWGRP,
 		wacom_show_speed, wacom_store_speed);
 
 static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,