diff --git a/mt7915/mac.c b/mt7915/mac.c
index e0c772222..5d64013b8 100644
--- a/mt7915/mac.c
+++ b/mt7915/mac.c
@@ -1724,6 +1724,7 @@ void mt7915_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
 		break;
 	case PKT_TYPE_RX_FW_MONITOR:
 		mt7915_debugfs_rx_fw_monitor(dev, skb->data, skb->len);
+		dev_kfree_skb(skb);
 		break;
 	case PKT_TYPE_NORMAL:
 		if (!mt7915_mac_fill_rx(dev, skb)) {