diff --git a/files/initrd/opt/arc/boot.sh b/files/initrd/opt/arc/boot.sh
index 47e77e5f..a177673b 100755
--- a/files/initrd/opt/arc/boot.sh
+++ b/files/initrd/opt/arc/boot.sh
@@ -1,3 +1,8 @@
+#!/usr/bin/env bash
+
+# Overlay Init Section
+[[ -z "${ARC_PATH}" || ! -d "${ARC_PATH}/include" ]] && ARC_PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
+
 ###############################################################################
 # Boot
 function bootDSM () {
@@ -65,7 +70,7 @@ function bootDSM () {
     HASATA=0
     for D in $(lsblk -dpno NAME); do
       [ "${D}" == "${LOADER_DISK}" ] && continue
-      if echo "sata sas scsi" | grep -qw "$(getBus "${D}")"; then
+      if echo "sata sas scsi virtio" | grep -qw "$(getBus "${D}")"; then
         HASATA=1
         break
       fi
diff --git a/files/initrd/opt/arc/ramdisk-patch.sh b/files/initrd/opt/arc/ramdisk-patch.sh
index f50950c8..32745035 100755
--- a/files/initrd/opt/arc/ramdisk-patch.sh
+++ b/files/initrd/opt/arc/ramdisk-patch.sh
@@ -38,6 +38,7 @@ CPUGOVERNOR="$(readConfigKey "governor" "${USER_CONFIG_FILE}")"
 KERNEL="$(readConfigKey "kernel" "${USER_CONFIG_FILE}")"
 RD_COMPRESSED="$(readConfigKey "rd-compressed" "${USER_CONFIG_FILE}")"
 PRODUCTVER="$(readConfigKey "productver" "${USER_CONFIG_FILE}")"
+ARCBRANCH="$(readConfigKey "arc.branch" "${USER_CONFIG_FILE}")"
 # Read new PAT Info from Config
 PAT_URL="$(readConfigKey "paturl" "${USER_CONFIG_FILE}")"
 PAT_HASH="$(readConfigKey "pathash" "${USER_CONFIG_FILE}")"
@@ -152,6 +153,7 @@ echo "#!/bin/sh" >"${RAMDISK_PATH}/addons/addons.sh"
 echo 'echo "addons.sh called with params ${@}"' >>"${RAMDISK_PATH}/addons/addons.sh"
 echo "export LOADERLABEL=\"ARC\"" >>"${RAMDISK_PATH}/addons/addons.sh"
 echo "export LOADERVERSION=\"${ARC_VERSION}\"" >>"${RAMDISK_PATH}/addons/addons.sh"
+echo "export LOADERBRANCH=\"${ARCBRANCH}\"" >>"${RAMDISK_PATH}/addons/addons.sh"
 echo "export PLATFORM=\"${PLATFORM}\"" >>"${RAMDISK_PATH}/addons/addons.sh"
 echo "export PRODUCTVER=\"${PRODUCTVER}\"" >>"${RAMDISK_PATH}/addons/addons.sh"
 echo "export MODEL=\"${MODEL}\"" >>"${RAMDISK_PATH}/addons/addons.sh"