diff --git a/lib/API/Modules/Modularizer.js b/lib/API/Modules/Modularizer.js
index 52bd13d8..2e87bafa 100644
--- a/lib/API/Modules/Modularizer.js
+++ b/lib/API/Modules/Modularizer.js
@@ -185,10 +185,8 @@ function uninstallModule(CLI, module_name, cb) {
 }
 
 function installLangModule(module_name, cb) {
-  var node_module_path = path.join(__dirname, '../../..');
-
   var install_instance = spawn(cst.IS_WINDOWS ? 'npm.cmd' : 'npm', [
-    'install', module_name, '--prefix', node_module_path, '--loglevel=error'
+    'install', module_name, '--prefix', cst.PM2_ROOT_PATH, '--loglevel=error'
   ],{
     stdio : 'inherit',
     env: process.env,