diff --git a/composer.json b/composer.json
index df5401a..8a3cca7 100644
--- a/composer.json
+++ b/composer.json
@@ -8,9 +8,7 @@
     }
   ],
   "autoload": {
-    "psr-4": {
-      "pb\\": "src/"
-    }
+    "files": [ "src/Client.php"]
   },
   "require": {
     "php": "^8.1|^8.2",