diff --git a/files/initrd/opt/arc/arc.sh b/files/initrd/opt/arc/arc.sh
index cfb45cbe..b5c1d599 100755
--- a/files/initrd/opt/arc/arc.sh
+++ b/files/initrd/opt/arc/arc.sh
@@ -539,12 +539,12 @@ function make() {
           LD_LIBRARY_PATH="${EXTRACTOR_PATH}" "${EXTRACTOR_PATH}/${EXTRACTOR_BIN}" "${PAT_FILE}" "${UNTAR_PAT_PATH}"
         else
           # Untar PAT file
-          tar xf "${PAT_FILE}" -C "${UNTAR_PAT_PATH}" >"${LOG_FILE}" 2>&1
+          tar -xf "${PAT_FILE}" -C "${UNTAR_PAT_PATH}" >"${LOG_FILE}" 2>&1
         fi
         # Cleanup PAT Download
         rm -f "${PAT_FILE}"
       elif [ -f "${DSM_FILE}" ]; then
-        tar xf "${DSM_FILE}" -C "${UNTAR_PAT_PATH}" >"${LOG_FILE}" 2>&1
+        tar -xf "${DSM_FILE}" -C "${UNTAR_PAT_PATH}" >"${LOG_FILE}" 2>&1
       elif [ ! -f "${UNTAR_PAT_PATH}/zImage" ]; then
         dialog --backtitle "$(backtitle)" --title "DSM Download" --aspect 18 \
           --msgbox "ERROR: No DSM Image found!" 0 0
@@ -631,7 +631,7 @@ function offlinemake() {
       LD_LIBRARY_PATH="${EXTRACTOR_PATH}" "${EXTRACTOR_PATH}/${EXTRACTOR_BIN}" "${PAT_FILE}" "${UNTAR_PAT_PATH}"
     else
       # Untar PAT file
-      tar xf "${PAT_FILE}" -C "${UNTAR_PAT_PATH}" >"${LOG_FILE}" 2>&1
+      tar -xf "${PAT_FILE}" -C "${UNTAR_PAT_PATH}" >"${LOG_FILE}" 2>&1
     fi
     # Cleanup old PAT
     rm -f "${PAT_FILE}"
@@ -1696,7 +1696,7 @@ function updateMenu() {
           ADDON=$(basename ${PKG} | sed 's|.addon||')
           rm -rf "${ADDONS_PATH}/${ADDON:?}"
           mkdir -p "${ADDONS_PATH}/${ADDON}"
-          tar xaf "${PKG}" -C "${ADDONS_PATH}/${ADDON}" >/dev/null 2>&1
+          tar -xaf "${PKG}" -C "${ADDONS_PATH}/${ADDON}" >/dev/null 2>&1
           rm -f "${ADDONS_PATH}/${ADDON}.addon"
         done
         rm -f "${TMP_PATH}/addons.zip"
@@ -2720,7 +2720,7 @@ function greplogs() {
   dialog --backtitle "$(backtitle)" --colors --title "Grep Logs" \
     --infobox "Copy Log Files." 3 20
   sleep 2
-  tar cfz "${TMP_PATH}/log.tar.gz" "${PART1_PATH}/logs" >/dev/null 2>&1
+  tar -cfz "${TMP_PATH}/log.tar.gz" "${PART1_PATH}/logs" >/dev/null 2>&1
   dialog --backtitle "$(backtitle)" --colors --title "Grep Logs" \
     --msgbox "Logs can be found at /tmp/log.tar.gz" 5 40
 }
diff --git a/files/initrd/opt/arc/include/addons.sh b/files/initrd/opt/arc/include/addons.sh
index 7b58ad4c..7e1e1cd7 100755
--- a/files/initrd/opt/arc/include/addons.sh
+++ b/files/initrd/opt/arc/include/addons.sh
@@ -57,12 +57,12 @@ function installAddon() {
   local HAS_FILES=0
   # First check generic files
   if [ -f "${ADDONS_PATH}/${ADDON}/all.tgz" ]; then
-    tar zxf "${ADDONS_PATH}/${ADDON}/all.tgz" -C "${TMP_PATH}/${ADDON}"
+    tar -zxf "${ADDONS_PATH}/${ADDON}/all.tgz" -C "${TMP_PATH}/${ADDON}"
     HAS_FILES=1
   fi
   # Now check specific platform files
   if [ -f "${ADDONS_PATH}/${ADDON}/${2}-${3}.tgz" ]; then
-    tar zxf "${ADDONS_PATH}/${ADDON}/${2}-${3}.tgz" -C "${TMP_PATH}/${ADDON}"
+    tar -zxf "${ADDONS_PATH}/${ADDON}/${2}-${3}.tgz" -C "${TMP_PATH}/${ADDON}"
     HAS_FILES=1
   fi
   # If has files to copy, copy it, else return error
@@ -85,7 +85,7 @@ function untarAddon() {
   fi
   rm -rf "${TMP_PATH}/addon"
   mkdir -p "${TMP_PATH}/addon"
-  tar xaf "${1}" -C "${TMP_PATH}/addon" || return
+  tar -xaf "${1}" -C "${TMP_PATH}/addon" || return
   local ADDON=$(readConfigKey "name" "${TMP_PATH}/addon/manifest.yml")
   [ -z "${ADDON}" ] && return
   rm -rf "${ADDONS_PATH}/${ADDON:?}"
@@ -101,7 +101,7 @@ function updateAddons() {
     rm -rf "${ADDONS_PATH}/${ADDON:?}"
     mkdir -p "${ADDONS_PATH}/${ADDON}"
     echo "Installing ${F} to ${ADDONS_PATH}/${ADDON}"
-    tar xaf "${F}" -C "${ADDONS_PATH}/${ADDON}"
+    tar -xaf "${F}" -C "${ADDONS_PATH}/${ADDON}"
     rm -f "${F}"
   done
 }
diff --git a/files/initrd/opt/arc/include/modules.sh b/files/initrd/opt/arc/include/modules.sh
index 6e1d4295..6aff77a4 100755
--- a/files/initrd/opt/arc/include/modules.sh
+++ b/files/initrd/opt/arc/include/modules.sh
@@ -91,9 +91,9 @@ function addToModules() {
   # Unzip modules for temporary folder
   rm -rf "${TMP_PATH}/modules"
   mkdir -p "${TMP_PATH}/modules"
-  tar zxf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules"
+  tar -zxf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules"
   cp -f ${KOFILE} ${TMP_PATH}/modules
-  tar zcf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules" .
+  tar -zcf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules" .
 }
 
 ###############################################################################
@@ -113,9 +113,9 @@ function delToModules() {
   # Unzip modules for temporary folder
   rm -rf "${TMP_PATH}/modules"
   mkdir -p "${TMP_PATH}/modules"
-  tar zxf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules"
+  tar -zxf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules"
   rm -f ${TMP_PATH}/modules/${KONAME}
-  tar zcf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules" .
+  tar -zcf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules" .
 }
 
 ###############################################################################
@@ -146,7 +146,7 @@ function getdepends() {
   # Unzip modules for temporary folder
   rm -rf "${TMP_PATH}/modules"
   mkdir -p "${TMP_PATH}/modules"
-  tar zxf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules"
+  tar -zxf "${MODULES_PATH}/${PLATFORM}-${KVER}.tgz" -C "${TMP_PATH}/modules"
   DPS=($(_getdepends ${KONAME} | tr ' ' '\n' | sort -u))
   echo ${DPS[@]}
   rm -rf "${TMP_PATH}/modules"