diff --git a/composer.json b/composer.json
index ac89f69..8271917 100644
--- a/composer.json
+++ b/composer.json
@@ -54,5 +54,10 @@
     "sort-packages": true
   },
   "minimum-stability": "dev",
-  "prefer-stable": true
+  "prefer-stable": true,
+  "scripts": {
+    "post-autoload-dump": [
+      "Roots\\Acorn\\ComposerScripts::postAutoloadDump"
+    ]
+  }
 }