diff --git a/composer.json b/composer.json
index 048c99bcd4495ca19c9c81ccd4ae266f9909e567..560f19d195d6095b4272129e64334f07546fca5e 100644
--- a/composer.json
+++ b/composer.json
@@ -21,11 +21,6 @@
     },
     "require-dev": {
     },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "0.1-dev"
-        }
-    },
     "archive": {
         "exclude": [
             "vendor",