diff --git a/src/Handler.php b/src/Handler.php
index ecbb4626de2b8995cfba554edf4f4644b1d8fec8..bb01bb70244d62db1002ef567d7c30839892d322 100644
--- a/src/Handler.php
+++ b/src/Handler.php
@@ -426,7 +426,7 @@ class Handler
       $this->npm('update');
     }
     else {
-      $this->npm('install');
+      $this->npm('install --no-shrinkwrap');
     }
 
     // Handle Bower if not installed globally