diff --git a/build/build-plugins.js b/build/build-plugins.js
index 30c2c80179..3a8163ce02 100644
--- a/build/build-plugins.js
+++ b/build/build-plugins.js
@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 /*!
  * Script to build our plugins to use them separately.
  * Copyright 2020 The Bootstrap Authors