diff --git a/target/linux/ramips/image/rt305x.mk b/target/linux/ramips/image/rt305x.mk
index de3d788563..cb2fe628bc 100644
--- a/target/linux/ramips/image/rt305x.mk
+++ b/target/linux/ramips/image/rt305x.mk
@@ -69,6 +69,7 @@ define Device/a5-v11
 	$$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | poray-header -B A5-V11 -F 4M
   DEVICE_TITLE := A5-V11
   DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2
+  DEFAULT := n
 endef
 TARGET_DEVICES += a5-v11