diff --git a/config/index.js b/config/index.js
index d8cdedf6e..60fa27930 100644
--- a/config/index.js
+++ b/config/index.js
@@ -105,10 +105,12 @@ const initGlobalConfig = () => {
     defaultConfig = require(path.join(process.cwd(), './config', 'defaults', 'development'));
   }
   // Get the config from  process.env.WAOS_NODE_*
-  const environmentVars = _.mapKeys(
+  let environmentVars = _.mapKeys(
     _.pickBy(process.env, (_value, key) => key.startsWith('WAOS_NODE_')),
     (_v, k) => k.split('_').slice(2).join('.'),
   );
+  // convert string array from sys  to real array
+  environmentVars = _.mapValues(environmentVars, v => ((v[0] === '[' && v[v.length - 1] === ']') ? v.replace(/'/g, '').slice(1, -1).split(',') : v));
   const environmentConfigVars = {};
   _.forEach(environmentVars, (v, k) => objectPath.set(environmentConfigVars, k, v));
   // Merge config files
diff --git a/scripts/deploy-travis.sh b/scripts/deploy-travis.sh
index c122af0d3..2cd178c09 100755
--- a/scripts/deploy-travis.sh
+++ b/scripts/deploy-travis.sh
@@ -17,7 +17,7 @@ ssh -p $sshPort $sshUser@$sshHost -o StrictHostKeyChecking=no "$( cat <<EOT
   git stash
   git pull
   npm i
-  WAOS_NODE_port='${depPort}' WAOS_NODE_cors='${depCors}' npm run prod
+  WAOS_NODE_port='${depPort}' WAOS_NODE_cors_origin='${depCors}' npm run prod
   echo "$(date -u) Deploy ${depProject} on node $(node -v) with npm $(npm -v)"  >> ./deploy.log
   exit
 EOT