diff --git a/lib/God/ForkMode.js b/lib/God/ForkMode.js
index 987f9964..af959d25 100644
--- a/lib/God/ForkMode.js
+++ b/lib/God/ForkMode.js
@@ -28,7 +28,8 @@ module.exports = function ForkMode(God) {
    * @return
    */
   God.forkMode = function forkMode(pm2_env, cb) {
-    var command, args;
+    var command = '';
+    var args    = [];
 
     log('Entering in fork mode');
     var spawn = require('child_process').spawn;
@@ -38,16 +39,26 @@ module.exports = function ForkMode(God) {
 
     if (interpreter !== 'none') {
       command = interpreter;
-      args = [pm2_env.pm_exec_path];
+
+      if (pm2_env.nodeArgs && Array.isArray(pm2_env.nodeArgs)) {
+        args = args.concat(pm2_env.nodeArgs);
+      }
+
+      if (process.env.PM2_NODE_OPTIONS) {
+        args = args.concat(process.env.PM2_NODE_OPTIONS.split(' '));
+      }
+
+      args.push(pm2_env.pm_exec_path);
     }
     else {
       command = pm2_env.pm_exec_path;
       args = [ ];
     }
 
-    // Concat args if present
-    if (pm2_env.args)
+    if (pm2_env.args) {
       args = args.concat(eval((pm2_env.args)));
+    }
+
 
     var stdout, stderr;
     var outFile = pm2_env.pm_out_log_path;
diff --git a/test/bash/harmony.sh b/test/bash/harmony.sh
index 0c39e18a..dd9433b2 100644
--- a/test/bash/harmony.sh
+++ b/test/bash/harmony.sh
@@ -9,20 +9,35 @@ $pm2 kill
 echo "################ HARMONY ES6"
 
 $pm2 start harmony.js
-sleep 8
+sleep 2
 $pm2 list
-should 'should fail when trying to launch pm2 without harmony option' 'errored' 1
+ishould 'should not fail when passing harmony option to V8' 'restart_time: 0' 1
 $pm2 list
 $pm2 kill
 
 PM2_NODE_OPTIONS='--harmony' `pwd`/../../bin/pm2 start harmony.js
-sleep 4
+sleep 2
 $pm2 list
 should 'should not fail when passing harmony option to V8' 'restart_time: 0' 1
 $pm2 kill
 
 $pm2 start harmony.js --node-args="--harmony"
-sleep 8
+sleep 2
 $pm2 list
-should 'should not fail when passing node-args=harmony opts' 'errored' 0
+should 'should not fail when passing node-args=harmony opts' 'restart_time: 0' 1
+$pm2 kill
+
+echo "################ HARMONY / NODEARGS ES6 FORK MODE"
+
+$pm2 start harmony.js --node-args="--harmony" -x
+sleep 2
+$pm2 list
+should 'should not fail when passing node-args=harmony opts' 'restart_time: 0' 1
+$pm2 kill
+
+
+PM2_NODE_OPTIONS='--harmony' $pm2 start harmony.js -x
+sleep 2
+$pm2 list
+should 'should not fail when passing node-args=harmony opts' 'restart_time: 0' 1
 $pm2 kill