diff --git a/run.php b/bin/madlisp
old mode 100644
new mode 100755
similarity index 98%
rename from run.php
rename to bin/madlisp
index d25408a..7b4422b
--- a/run.php
+++ b/bin/madlisp
@@ -1,10 +1,12 @@
+#!/usr/bin/env php
 <?php
-require(__DIR__ . '/vendor/autoload.php');
 
 if (php_sapi_name() != 'cli') {
     exit('Currently only cli usage is supported.');
 }
 
+require(__DIR__ . '/../vendor/autoload.php');
+
 function ml_help()
 {
     print("Usage:" . PHP_EOL);