diff --git a/composer.json b/composer.json
index 48bede4..d21eec7 100644
--- a/composer.json
+++ b/composer.json
@@ -54,7 +54,7 @@
   },
   "extra":{
     "branch-alias": {
-      "dev-master": "1.0.x-dev"
+      "dev-main": "1.0.x-dev"
     },
     "contao-manager-plugin": "ContaoEstateManager\\EstateManager\\ContaoManager\\Plugin"
   },