diff --git a/webtop/root/etc/cont-init.d/00-global_var.sh b/webtop/root/etc/cont-init.d/00-global_var.sh
new file mode 100644
index 000000000..448527a43
--- /dev/null
+++ b/webtop/root/etc/cont-init.d/00-global_var.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+###################################
+# Export all addon options as env #
+###################################
+
+# For all keys in options.json
+JSONSOURCE="/data/options.json"
+
+# Export keys as env variables
+# echo "All addon options were exported as variables"
+mapfile -t arr < <(jq -r 'keys[]' ${JSONSOURCE})
+for KEYS in ${arr[@]}; do
+  # export key
+  VALUE=$(jq .$KEYS ${JSONSOURCE})
+  line="${KEYS}=${VALUE//[\"\']/} &>/dev/null"
+  # Use locally
+  export $line
+  # Export the variable to run scripts
+  sed -i "1a export $line" /etc/services.d/*/*run* 2>/dev/null || sed -i "1a export $line" /scripts/*run*
+done
+
+################
+# Set timezone #
+################
+if [ ! -z "TZ" ] && [ -f /etc/localtime ]; then
+  if [ -f /usr/share/zoneinfo/$TZ ]; then
+    echo "Timezone set from $(cat /etc/timezone) to $TZ"
+    ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ >/etc/timezone
+  fi
+fi