diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 6d5d6021fb..1906f564e3 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -18,6 +18,7 @@ platform_check_image() {
 	dir-300-b1 | \
 	dir-600-b1 | \
 	dir-600-b2 | \
+	esr-9753 | \
 	fonera20n | \
 	hw550-3g | \
 	mofi3500-3gn | \