diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 289c1b754..85eb68029 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -233,6 +233,7 @@ define Device/dlink_dir-878-a1
   DEVICE_MODEL := DIR-878
 	DEVICE_VARIANT := A1
   DEVICE_PACKAGES := kmod-mt7615d luci-app-mtwifi uboot-envtools
+	SUPPORTED_DEVICES += dir-878-a1
 endef
 
 define Device/dlink_dir-882-a1
@@ -241,6 +242,7 @@ define Device/dlink_dir-882-a1
   DEVICE_MODEL := DIR-882
 	DEVICE_VARIANT := A1
   DEVICE_PACKAGES := kmod-mt7615d luci-app-mtwifi uboot-envtools
+	SUPPORTED_DEVICES += dir-882-a1
 endef
 
 TARGET_DEVICES += dlink_dir-860l-b1
@@ -587,13 +589,6 @@ define Device/mikrotik_routerboard-m33g
 endef
 TARGET_DEVICES += mikrotik_routerboard-m33g
 
-define Device/motorola_mr2600
-  IMAGE_SIZE := 16064k
-  DEVICE_VENDOR := Motorola
-  DEVICE_MODEL := MR2600
-  DEVICE_PACKAGES := kmod-mt7615d luci-app-mtwifi uboot-envtools
-endef
-
 TARGET_DEVICES += motorola_mr2600
 define Device/mqmaker_witi
   IMAGE_SIZE := 16064k