diff --git a/box.json b/box.json
index 6887b03..9d61955 100644
--- a/box.json
+++ b/box.json
@@ -1,4 +1,5 @@
 {
+    "alias": "geoip2.phar",
     "main": "phar-stub.php",
     "output": "geoip2.phar",
     "compactors": [
diff --git a/phar-stub.php b/phar-stub.php
index 18e1f73..05b4e74 100644
--- a/phar-stub.php
+++ b/phar-stub.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once 'vendor/autoload.php';
+require_once 'phar://geoip2.phar/vendor/autoload.php';
 
 // The following was taken from Guzzle (MIT license)