diff --git a/composer.json b/composer.json
index 3f92399..91bd0a4 100644
--- a/composer.json
+++ b/composer.json
@@ -27,6 +27,7 @@
       "src/geo.php"
     ]
   },
-  "autoload-dev": {
+  "scripts": {
+    "test": "vendor/bin/phpunit"
   }
 }