diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c
index 99ec6693ec..8af640ec7d 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c
@@ -45,22 +45,22 @@ static struct mtd_partition mzk_w04nu_partitions[] = {
 		.offset		= 0x040000,
 		.size		= 0x010000,
 	} , {
-		.name		= "uImage",
+		.name		= "kernel",
 		.offset		= 0x050000,
 		.size		= 0x160000,
 	} , {
 		.name		= "rootfs",
 		.offset		= 0x1b0000,
-		.size		= 0x610000,
-	} , {
-		.name		= "config",
-		.offset		= 0x7c0000,
-		.size		= 0x020000,
+		.size		= 0x630000,
 	} , {
 		.name		= "art",
 		.offset		= 0x7e0000,
 		.size		= 0x020000,
 		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "firmware",
+		.offset		= 0x050000,
+		.size		= 0x770000,
 	}
 };
 #endif /* CONFIG_MTD_PARTITIONS */
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 3f44d40ee6..3f0cd01c75 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2008 OpenWrt.org
+# Copyright (C) 2008-2009 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -77,6 +77,29 @@ define Image/Build/UBNT
 		-o $(BIN_DIR)/openwrt-$(BOARD)-ubnt-$(2)-$(1).bin
 endef
 
+define Image/Build/Planex
+	cp $(KDIR)/vmlinux $(KDIR)/vmlinux-$(2)
+	$(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-$(2) '$(strip $(3))'
+	gzip -9 -c $(KDIR)/vmlinux-$(2) > $(KDIR)/vmlinux-$(2).bin.gzip
+	if [ `stat -c%s "$(KDIR)/vmlinux-$(2).bin.gzip"` -gt 1441792 ]; then \
+		echo "Warning: $(KDIR)/vmlinux-$(2).bin.gzip is too big"; \
+	else if [ `stat -c%s $(KDIR)/root.$(1)` -gt 6356992 ]; then \
+		echo "Warning: $(KDIR)/root.$(1) is too big"; \
+	else \
+		mkimage -A mips -O linux -T kernel -a 0x80060000 -C gzip -e \
+			0x80060000 \
+			-n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
+			-d $(KDIR)/vmlinux-$(2).bin.gzip $(KDIR)/vmlinux-$(2).uImage; \
+		( \
+			dd if=$(KDIR)/vmlinux-$(2).uImage bs=1408k conv=sync; \
+			dd if=$(KDIR)/root.$(1) bs=6208k conv=sync; \
+		) > $(call imgname,$(1),$(2)).bin; \
+		$(STAGING_DIR_HOST)/bin/mkplanexfw -v 2.00.00 \
+			-i $(call imgname,$(1),$(2)).bin \
+			-o $(call imgname,$(1),$(2)).webui; \
+	fi; fi
+endef
+
 define Image/Build/Template/Compex
 	$(call Image/Build/MyLoader,$(1),$(2))
 endef
@@ -101,6 +124,14 @@ define Image/Build/Template/UBNT/squashfs
 	$(call Image/Build/Template/UBNT,squashfs,$(1),$(2),$(3),$(4))
 endef
 
+define Image/Build/Template/Planex
+	$(call Image/Build/Planex,$(1),$(2),$(3))
+endef
+
+define Image/Build/Template/Planex/squashfs
+	$(call Image/Build/Template/Planex,squashfs,$(1),$(2))
+endef
+
 define Image/Build/Profile/WP543
 	$(call Image/Build/Template/Compex/$(1),wp543)
 endef
@@ -121,6 +152,10 @@ define Image/Build/Profile/UBNTRS
 	$(call Image/Build/Template/UBNT/$(1),rs,board=UBNT-RS,RS,RSx)
 endef
 
+define Image/Build/Profile/MZKW04NU
+	$(call Image/Build/Template/Planex/$(1),mzk-w04nu,board=MZK-W04NU)
+endef
+
 define Image/Build/squashfs
 	$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 endef
@@ -130,6 +165,7 @@ define Image/Build
 	dd if=$(KDIR)/root.$(1) of=$(IMGNAME)-root.$(1) bs=128k conv=sync
 
 	$(call Image/Build/Profile/DIR615C1,$(1))
+	$(call Image/Build/Profile/MZKW04NU,$(1))
 	$(call Image/Build/Profile/TEW632BRP,$(1))
 	$(call Image/Build/Profile/TEW652BRP,$(1))
 	$(call Image/Build/Profile/UBNTRS,$(1))