diff --git a/composer.json b/composer.json
index 6b472d0..7a51a2b 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,7 @@
     "typo3/cms": {
        "extension-key": "headless_powermail"
      }
-  }
+  },
   "autoload": {
     "psr-4": {
       "FriendsOfTYPO3\\HeadlessPowermail\\": "Classes"