diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 6f1a3ba1c9..88d0f2970a 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -815,7 +815,7 @@ platform_do_upgrade() {
 	rb-911g-5hpnd|\
 	rb-912uag-2hpnd|\
 	rb-912uag-5hpnd|\
-	rb-921gs-5hpacd-r2
+	rb-921gs-5hpacd-r2|\
 	rb-951g-2hnd|\
 	rb-951ui-2hnd|\
 	rb-2011il|\