diff --git a/composer.json b/composer.json
index dfba725..a513c02 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     },
     "require-dev": {},
     "autoload": {
-        "psr-0": {
+        "psr-4": {
             "Statikbe\\LaravelSirTrevor\\": "src/"
         }
     },