diff --git a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
index a6bc6101..f192be37 100755
--- a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
@@ -34,6 +34,7 @@ LKM="`readConfigKey "lkm" "${USER_CONFIG_FILE}"`"
 SN="`readConfigKey "sn" "${USER_CONFIG_FILE}"`"
 LAYOUT="`readConfigKey "layout" "${USER_CONFIG_FILE}"`"
 KEYMAP="`readConfigKey "keymap" "${USER_CONFIG_FILE}"`"
+UNIQUE=`readModelKey "${MODEL}" "unique"`
 
 if [ ${BUILD} -ne ${buildnumber} ]; then
   echo -e "\033[A\n\033[1;32mBuild number changed from \033[1;31m${BUILD}\033[1;32m to \033[1;31m${buildnumber}\033[0m"
@@ -144,7 +145,7 @@ installAddon eudev
 echo "/addons/eudev.sh \${1} " >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog
 if [ "${DT}" = "true" ]; then
   installAddon dtbpatch
-  echo "/addons/dtbpatch.sh \${1} " >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog
+  echo "/addons/dtbpatch.sh \${1} ${UNIQUE}" >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog
 else
   installAddon maxdisks
   echo "/addons/maxdisks.sh \${1} ${MAXDISKS}" >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog