diff --git a/ecosystem.config.js b/ecosystem.config.js
index 3c9d389..303d746 100644
--- a/ecosystem.config.js
+++ b/ecosystem.config.js
@@ -3,6 +3,7 @@ module.exports = {
     {
       name: 'on-site-survey',
       script: 'node_modules/next/dist/bin/next',
+      args: 'start',
       instances: 2,
       exec_mode: 'cluster',
       env_file: '.env.production',