diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index d51f810dd2c5..32f94761cf32 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1118,6 +1118,7 @@ static bool ieee80211_tx_prep_agg(struct ieee80211_tx_data *tx,
 	struct sk_buff *purge_skb = NULL;
 
 	if (test_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state)) {
+		info->flags |= IEEE80211_TX_CTL_AMPDU;
 		reset_agg_timer = true;
 	} else if (test_bit(HT_AGG_STATE_WANT_START, &tid_tx->state)) {
 		/*
@@ -1149,6 +1150,7 @@ static bool ieee80211_tx_prep_agg(struct ieee80211_tx_data *tx,
 		if (!tid_tx) {
 			/* do nothing, let packet pass through */
 		} else if (test_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state)) {
+			info->flags |= IEEE80211_TX_CTL_AMPDU;
 			reset_agg_timer = true;
 		} else {
 			queued = true;