diff --git a/template/pm2.dev.js b/template/pm2.dev.js
index 6c51eea..5853da4 100644
--- a/template/pm2.dev.js
+++ b/template/pm2.dev.js
@@ -3,28 +3,16 @@ module.exports = {
         {
             name: 'oak-template-server',
             script: './scripts/startServer.js',
-            instances: '10',
+            instances: '1',
             exec_mode: 'cluster',
             log_date_format: 'YYYY-MM-DD HH:mm:ss Z',
             increment_var: "OAK_INSTANCE_ID",
             env: {
                 OAK_PLATFORM: 'server',
                 NODE_ENV: 'development',
-                OAK_INSTANCE_CNT: 10,
+                OAK_INSTANCE_CNT: 1,
                 OAK_INSTANCE_ID: 0,
-            },
-            env_prod: {
-                OAK_PLATFORM: 'server',
-                NODE_ENV: 'production',
-                OAK_INSTANCE_CNT: 10,
-                OAK_INSTANCE_ID: 0,
-            },
-            env_staging: {
-                OAK_PLATFORM: 'server',
-                NODE_ENV: 'staging',
-                OAK_INSTANCE_CNT: 10,
-                OAK_INSTANCE_ID: 0,
-            },
+            }
         },
     ],
 };
\ No newline at end of file