diff --git a/composer.json b/composer.json
index 93b62b6..f71f252 100644
--- a/composer.json
+++ b/composer.json
@@ -30,8 +30,6 @@
         "files": ["src/Create.php"]
     },
     "autoload-dev": {
-        "psr-4": { "Stringy\\": "src/" },
-        "files": ["src/Create.php"],
         "classmap": [ "tests" ]
     }
 }