diff --git a/package/lean/autocore/Makefile b/package/lean/autocore/Makefile
index c7eea0045..d9f5b3ea3 100644
--- a/package/lean/autocore/Makefile
+++ b/package/lean/autocore/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2010-2011 OpenWrt.org
+# Copyright (C) 2010-2022 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
diff --git a/package/lean/autocore/files/arm/sbin/ethinfo b/package/lean/autocore/files/arm/sbin/ethinfo
index 1115de2ca..2d005b6cc 100755
--- a/package/lean/autocore/files/arm/sbin/ethinfo
+++ b/package/lean/autocore/files/arm/sbin/ethinfo
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-a=$(ls /sys/class/net/*/device/uevent | awk -F '/' '{print $5}')
+a=$(ls /sys/class/net/*/device/uevent | grep eth | awk -F '/' '{print $5}')
 b=$(echo "$a" | wc -l)
 rm -f /tmp/state/ethinfo