diff --git a/composer.json b/composer.json
index 2d7808a..ac989e7 100644
--- a/composer.json
+++ b/composer.json
@@ -23,5 +23,6 @@
    },
    "autoload": {
       "files": ["AltoRouter.php"]
-   }
+   },
+   "license" : "MIT"
 }