diff --git a/composer.json b/composer.json
index 5730366..18234bc 100644
--- a/composer.json
+++ b/composer.json
@@ -9,8 +9,8 @@
     },
     "type": "composer-plugin",
     "autoload": {
-      "psr-0": {
-        "Hajoseng\\Composer\\": "src/"
+      "psr-4": {
+        "": "src/"
       }
     },
     "extra": {