diff --git a/composer.json b/composer.json
index d2bbd92..f3ff4d7 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,8 @@
             "package-key": "DigiComp.FlowSessionLock"
         },
         "branch-alias": {
-            "dev-develop": "3.0.x-dev"
+            "dev-develop": "3.0.x-dev",
+            "dev-version/2.x-dev": "2.1.x-dev"
         },
         "applied-flow-migrations": [
             "Neos.SwiftMailer-20161130105617",