diff --git a/6.6/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/6.6/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
index a822718f..512f5370 100644
--- a/6.6/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
+++ b/6.6/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
@@ -122,7 +122,8 @@ case "$board" in
 	zyxel,ex5601-t0|\
 	zyxel,ex5601-t0-ubootmod)
 		addr=$(mtd_get_mac_binary "Factory" 0x4)
-		[ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
+		[ "$PHYNBR" = "0" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
+		[ "$PHYNBR" = "1" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress
 		;;
 	zyxel,nwa50ax-pro)
 		hw_mac_addr="$(mtd_get_mac_binary mrd 0x1fff8)"