diff --git a/lnxrouter b/lnxrouter
index 4272219..3d974da 100755
--- a/lnxrouter
+++ b/lnxrouter
@@ -2051,7 +2051,7 @@ write_hostapd_conf() {
 		EOF
 	fi
 
-    if [[ $IEEE80211N -eq 1 ]] || [[ $IEEE80211AC -eq 1 ]]; then
+    if [[ $IEEE80211N -eq 1 ]] || [[ $IEEE80211AC -eq 1 ]] || [[ $IEEE80211AX -eq 1 ]]; then
         echo "wmm_enabled=1" >> "$CONFDIR/hostapd.conf"
     fi