diff --git a/target/linux/ar71xx/generic/profiles/zsun.mk b/target/linux/ar71xx/generic/profiles/zsun.mk
deleted file mode 100644
index 8409f87e8a..0000000000
--- a/target/linux/ar71xx/generic/profiles/zsun.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Copyright (C) 2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-define Profile/ZSUNSDREADER
-        NAME:=ZSUN WiFi SD Card reader
-        PACKAGES:=kmod-usb-core kmod-usb2 kmod-usb-storage
-endef
-
-define Profile/ZSUNSDREADER/Description
-        Package set optimized for the ZSUN WiFi SD Card Reader.
-endef
-
-$(eval $(call Profile,ZSUNSDREADER))
\ No newline at end of file
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index a2c807a37f..1eaf1e457c 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -66,10 +66,3 @@ define Device/Default
 endef

 $(eval $(call BuildImage))
-define Device/zsun-sdreader
-  BOARDNAME := ZSUN-SDREADER
-  CONSOLE = ttyATH0,115200
-endef
-TARGET_DEVICES += zsun-sdreader
-
-$(eval $(call SingleProfile,AthLzma,64k,ZSUNSDREADER,zsun-sdreader,ZSUN-SDREADER,ttyATH0,115200,$$(zsun_sdreader_mtdlayout),RKuImage))
diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index eeefde0a98..9eb154a3cc 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -1024,6 +1024,19 @@ define Device/bhr-4grv2
 endef
 TARGET_DEVICES += bhr-4grv2

+define Device/zsun-sdreader
+  DEVICE_TITLE := ZSUN WiFi SD Card Reader
+  BOARDNAME := ZSUN-SDREADER
+  ROOTFS_SIZE := 14912k
+  KERNEL_SIZE := 1216k
+  IMAGE_SIZE := 16128k
+  CONSOLE := ttyATH0,115200
+  MTDPARTS := spi0.0:64k(u-boot)ro,64k(u-boot-env)ro,14912k(rootfs),1216k(kernel),64k(nvram),64k(art),16128k@0x20000(firmware)
+  IMAGES := sysupgrade.bin
+  IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
+endef
+TARGET_DEVICES += zsun-sdreader
+
 define Device/wlr8100
   DEVICE_TITLE := Sitecom WLR-8100
   DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport kmod-usb3 \
diff --git a/target/linux/ar71xx/image/legacy.mk b/target/linux/ar71xx/image/legacy.mk
index 6c07ad9b47..cbc859dd08 100644
--- a/target/linux/ar71xx/image/legacy.mk
+++ b/target/linux/ar71xx/image/legacy.mk
@@ -274,7 +274,6 @@ wndr4300_mtdlayout=mtdparts=ar934x-nfc:256k(u-boot)ro,256k(u-boot-env)ro,256k(ca
 zcn1523h_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6208k(rootfs),1472k(kernel),64k(configure)ro,64k(mfg)ro,64k(art)ro,7680k@0x50000(firmware)
 mynet_rext_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,7808k(firmware),64k(nvram)ro,64k(ART)ro
 zyx_nbg6716_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(env)ro,64k(RFdata)ro,-(nbu);ar934x-nfc:2048k(zyxel_rfsd),2048k(romd),1024k(header),2048k(kernel),-(ubi)
-zsun_sdreader_mtdlayout=mtdparts=spi0.0:64k(u-boot)ro,64k(u-boot-env)ro,14912k(rootfs),1216k(kernel),64k(nvram),64k(art),16128k@0x20000(firmware)

 define Image/BuildKernel
        cp $(KDIR)/vmlinux.elf $(VMLINUX).elf
diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index e324e4c252..0863626aad 100644
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -15,6 +15,7 @@ CONFIG_ATH79_MACH_RB922=y
 CONFIG_ATH79_MACH_RB95X=y
 CONFIG_ATH79_MACH_RBSPI=y
 CONFIG_ATH79_MACH_RBSXTLITE=y
+# CONFIG_ATH79_MACH_ZSUN_SDREADER is not set
 CONFIG_ATH79_PCI_ATH9K_FIXUP=y
 CONFIG_ATH79_ROUTERBOOT=y
 CONFIG_BLK_MQ_PCI=y
diff --git a/target/linux/ar71xx/nand/config-default b/target/linux/ar71xx/nand/config-default
index 39b1ca4995..3f1f7d5235 100644
--- a/target/linux/ar71xx/nand/config-default
+++ b/target/linux/ar71xx/nand/config-default
@@ -17,6 +17,7 @@ CONFIG_ATH79_MACH_RAMBUTAN=y
 CONFIG_ATH79_MACH_WI2A_AC200I=y
 CONFIG_ATH79_MACH_WNDR4300=y
 CONFIG_ATH79_MACH_Z1=y
+# CONFIG_ATH79_MACH_ZSUN_SDREADER is not set
 CONFIG_ATH79_NVRAM=y
 CONFIG_ATH79_PCI_ATH9K_FIXUP=y
 CONFIG_BCH=y