1 files changed, 0 insertions, 5 deletions
diff --git a/composer.json b/composer.json
index b45c2fc..c98ab12 100644
--- a/composer.json
+++ b/composer.json
@@ -24,10 +24,5 @@
     },
     "autoload-dev": {
         "psr-4": { "MongoDB\\Tests\\": "tests/" }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "1.4.x-dev"
-        }
     }
 }