diff --git a/composer.json b/composer.json
index 2fbc1fb4a05..a3de02c1e69 100644
--- a/composer.json
+++ b/composer.json
@@ -48,5 +48,10 @@
       "dev-main": "1.9.4.x-dev"
     },
     "magento-root-dir": "root"
+  },
+  "config": {
+    "allow-plugins": {
+      "magento-hackathon/magento-composer-installer": true
+    }
   }
 }