diff --git a/composer.json b/composer.json
index 06ea8e564..3aa7ee9d0 100644
--- a/composer.json
+++ b/composer.json
@@ -94,9 +94,6 @@
     "sort-packages": true
   },
   "extra": {
-    "branch-alias": {
-      "dev-release/2.3.0": "2.3.x-dev"
-    },
     "contao": {
       "runonce": [
         "runonce/runonce.php"