diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index 7f649aff88..f8905ad2b7 100644
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -981,6 +981,7 @@ define Device/tplink_archer-c20-v1
   TPLINK_HWID := 0xc2000001
   TPLINK_HWREV := 0x44
   TPLINK_HWREVADD := 0x1
+  IMAGES := sysupgrade.bin
   DEVICE_MODEL := Archer C20
   DEVICE_VARIANT := v1
   DEVICE_PACKAGES := kmod-mt76x0e kmod-usb2 kmod-usb-ohci \