diff --git a/target/linux/brcm63xx/base-files/etc/diag.sh b/target/linux/brcm63xx/base-files/etc/diag.sh
deleted file mode 100755
index 325e4806ea..0000000000
--- a/target/linux/brcm63xx/base-files/etc/diag.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/sh
-# Copyright (C) 2009 OpenWrt.org
-
-set_state() {
-        case "$1" in
-                done)
-                        [ -d /sys/class/leds/power ] && {
-                                echo 1 >/sys/class/leds/power/brightness
-                        }
-                ;;
-        esac
-}