diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 9d42404ac2..b5a7da7d6a 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -171,7 +171,8 @@ platform_check_image() {
 		dir825b_check_image "$1" && return 0
 		;;
 
-	mynet-rext)
+	mynet-rext|\
+	wrt160nl)
 		cybertan_check_image "$1" && return 0
 		return 1
 		;;
@@ -275,13 +276,6 @@ platform_check_image() {
 		}
 		return 0
 		;;
-	wrt160nl)
-		[ "$magic" != "4e4c" ] && {
-			echo "Invalid image type."
-			return 1
-		}
-		return 0
-		;;
 	routerstation | \
 	routerstation-pro | \
 	ls-sr71 | \