diff --git a/composer.json b/composer.json
index 32c01e7f5..0e0224354 100644
--- a/composer.json
+++ b/composer.json
@@ -55,9 +55,6 @@
     },
     "extra": {
         "symfony-app-dir": "Tests/Fixtures/App/app",
-        "app-migrations-dir": "Tests/Fixtures/App/app/DoctrineMigrations",
-        "branch-alias": {
-                "dev-master": "fix_admin_interface-dev"
-            }
+        "app-migrations-dir": "Tests/Fixtures/App/app/DoctrineMigrations"
     }
-}
+}
\ No newline at end of file