diff --git a/package/kernel/mac80211/files/lib/wifi/mac80211.sh b/package/kernel/mac80211/files/lib/wifi/mac80211.sh
index 3fc39c26f2..1be99ec22b 100644
--- a/package/kernel/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/wifi/mac80211.sh
@@ -101,6 +101,7 @@ detect_mac80211() {
 		fi
 		if [ -n "$path" ]; then
 			path="${path##/sys/devices/}"
+			path="${path##platform/}"
 			dev_id="	option path	'$path'"
 		else
 			dev_id="	option macaddr	$(cat /sys/class/ieee80211/${dev}/macaddress)"