diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 0887606..c9b7ded 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -74,7 +74,7 @@ get_status_led() {
 		status_led="m4:blue:status"
 		;;
 	mlw221)
-		status_led="kingston:green:status"
+		status_led="kingston:blue:status"
 		;;
 	mofi3500-3gn)
 		status_led="mofi3500-3gn:green:status"
diff --git a/target/linux/ramips/base-files/etc/uci-defaults/01_leds b/target/linux/ramips/base-files/etc/uci-defaults/01_leds
index 359281e..e92a12e 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/01_leds
+++ b/target/linux/ramips/base-files/etc/uci-defaults/01_leds
@@ -115,6 +115,7 @@ case $board in
 		;;
 	mlw221)
 		set_wifi_led "kingston:blue:wifi"
+		ucidef_set_led_default "system" "system" "kingston:blue:system" "1"
 		;;
 	mofi3500-3gn)
 		set_usb_led "mofi3500-3gn:green:usb"