diff --git a/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts b/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts
index 37ae8fe01f..c8cde8b813 100644
--- a/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts
+++ b/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts
@@ -7,8 +7,8 @@
 #include "qca9557_iodata_wn-ac-dgr.dtsi"
 
 / {
-	compatible = "iodata,wn-ac1600dgr2", "qca,qca9557";
-	model = "I-O DATA WN-AC1600DGR2";
+	compatible = "iodata,wn-ac1600dgr2", "iodata,wn-ac1600dgr3", "qca,qca9557";
+	model = "I-O DATA WN-AC1600DGR2/DGR3";
 };
 
 &leds {
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 51adedd6ce..64c92c89dc 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -520,10 +520,11 @@ TARGET_DEVICES += iodata_wn-ac1600dgr
 define Device/iodata_wn-ac1600dgr2
   ATH_SOC := qca9557
   DEVICE_VENDOR := I-O DATA
-  DEVICE_MODEL := WN-AC1600DGR2
+  DEVICE_MODEL := WN-AC1600DGR2/DGR3
   IMAGE_SIZE := 14656k
-  IMAGES += factory.bin
-  IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
+  IMAGES += dgr2-dgr3-factory.bin
+  IMAGE/dgr2-dgr3-factory.bin := \
+    append-kernel | pad-to $$$$(BLOCKSIZE) | \
     append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | \
     senao-header -r 0x30a -p 0x60 -t 2 -v 200
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca988x-ct