diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
index 0426cb60f7..6dc4e5bf5f 100644
--- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
@@ -23,6 +23,7 @@ drv_mac80211_init_device_config() {
 
 	config_add_string path phy 'macaddr:macaddr'
 	config_add_string hwmode
+	config_add_string tx_burst
 	config_add_int beacon_int chanbw frag rts
 	config_add_int rxantenna txantenna antenna_gain txpower distance
 	config_add_boolean noscan ht_coex
@@ -97,9 +98,10 @@ mac80211_hostapd_setup_base() {
 	[ "$auto_channel" -gt 0 ] && json_get_values channel_list channels
 
 	json_get_vars noscan ht_coex
-	json_get_values ht_capab_list ht_capab
+	json_get_values ht_capab_list ht_capab tx_burst
 
 	[ -n "$noscan" -a "$noscan" -gt 0 ] && hostapd_noscan=1
+	[ "$tx_burst" = 0 ] && tx_burst=
 
 	ieee80211n=1
 	ht_capab=
@@ -229,6 +231,7 @@ mac80211_hostapd_setup_base() {
 			vht_link_adapt:3 \
 			vht160:2
 
+		set_default tx_burst 2.0
 		append base_cfg "ieee80211ac=1" "$N"
 		vht_cap=0
 		for cap in $(iw phy "$phy" info | awk -F "[()]" '/VHT Capabilities/ { print $2 }'); do
@@ -310,6 +313,7 @@ mac80211_hostapd_setup_base() {
 ${channel:+channel=$channel}
 ${channel_list:+chanlist=$channel_list}
 ${hostapd_noscan:+noscan=1}
+${tx_burst:+tx_queue_data2_burst=$tx_burst}
 $base_cfg
 
 EOF