diff --git a/enedisgateway2mqtt_dev/rootfs/scripts/00-global_var.sh b/enedisgateway2mqtt_dev/rootfs/scripts/00-global_var.sh
index dc39300ec..b68e3f08b 100644
--- a/enedisgateway2mqtt_dev/rootfs/scripts/00-global_var.sh
+++ b/enedisgateway2mqtt_dev/rootfs/scripts/00-global_var.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/with-contenv bashio
 
 ###################################
 # Export all addon options as env #
@@ -16,7 +16,7 @@ for KEYS in "${arr[@]}"; do
   line="${KEYS}=${VALUE//[\"\']/}"
   # Use locally
   if ! bashio::config.false "verbose"; then bashio::log.blue "$line"; fi
-  export line
+  export $line
   # Export the variable to run scripts
   line="${KEYS}=${VALUE//[\"\']/} &>/dev/null"
   sed -i "1a export $line" /etc/services.d/*/*run* 2>/dev/null || sed -i "1a export $line" /scripts/*run*