diff --git a/include/uapi/linux/uhid.h b/include/uapi/linux/uhid.h
index 9c6974f169661d6495069e15018dad33a5b237f5..e9ed951e2b09c11bd010520e5ff0119b201ae1c9 100644
--- a/include/uapi/linux/uhid.h
+++ b/include/uapi/linux/uhid.h
@@ -86,7 +86,7 @@ struct uhid_feature_answer_req {
 	__u16 err;
 	__u16 size;
 	__u8 data[UHID_DATA_MAX];
-};
+} __attribute__((__packed__));
 
 struct uhid_event {
 	__u32 type;