diff --git a/mt76x2.h b/mt76x2.h
index 978477d1..5449d38d 100644
--- a/mt76x2.h
+++ b/mt76x2.h
@@ -52,7 +52,6 @@ struct mt76x2_mcu {
 
 	wait_queue_head_t wait;
 	struct sk_buff_head res_q;
-	struct mt76u_buf res_u;
 
 	u32 msg_seq;
 };