diff --git a/composer.json b/composer.json
index 6e5e1c3..806f08f 100644
--- a/composer.json
+++ b/composer.json
@@ -34,6 +34,7 @@
     "extra": {
         "branch-alias": {
             "dev-version/1.x-dev": "1.1.x-dev",
+            "dev-version/2.x-dev": "2.1.x-dev",
             "dev-develop": "3.0.x-dev"
         },
         "applied-flow-migrations": [