diff --git a/composer.json b/composer.json
index 38c9a0c..f688bbb 100644
--- a/composer.json
+++ b/composer.json
@@ -25,10 +25,5 @@
             "Patchwork": "class/",
             "Normalizer": "class/"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "1.1-dev"
-        }
     }
 }