diff --git a/pm2Start.js b/pm2Start.js
index 052f3bdbfa..6689e2d616 100644
--- a/pm2Start.js
+++ b/pm2Start.js
@@ -3,10 +3,10 @@ pm2.connect(function() {
   pm2.start({
     name: 'server',
     script: 'server/server.js',
-    exec_mode: 'cluster',
+    'exec_mode': 'cluster',
     instances: '2',
-    max_memory_restart: '900M'
-  }, function(err, apps) {
+    'max_memory_restart': '900M'
+  }, function() {
     pm2.disconnect();
   });
 });