diff --git a/composer.json b/composer.json
index 6ca25ddafa3..11225755a04 100644
--- a/composer.json
+++ b/composer.json
@@ -42,7 +42,7 @@
     "config": {
         "preferred-install": "dist",
         "sort-packages": true,
-        "optimize-autoloader": true,
+        "optimize-autoloader": false,
         "allow-plugins": {
             "pestphp/pest-plugin": true
         }