diff --git a/eo2js/src/eo2js.js b/eo2js/src/eo2js.js
index 9b5b92f..c4d6101 100755
--- a/eo2js/src/eo2js.js
+++ b/eo2js/src/eo2js.js
@@ -1,3 +1,4 @@
+#! /usr/bin/env node
 const {program} = require('commander')
 const transpile = require('./commands/transpile');
 const link = require('./commands/link');