diff --git a/composer.json b/composer.json
index a7c0631..e38557c 100644
--- a/composer.json
+++ b/composer.json
@@ -57,7 +57,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-main": "2.0.x-dev"
+            "dev-main": "4.0.x-dev"
         },
         "class": "Ibexa\\Platform\\PostInstall\\PostInstall"
     }