diff --git a/composer.json b/composer.json
index 36a4f74..c219e54 100644
--- a/composer.json
+++ b/composer.json
@@ -22,10 +22,5 @@
 	},
 	"autoload": {
  		"psr-0": { "Michelf": "" }
-	},
-	"extra": {
-		"branch-alias": {
-			"dev-lib": "1.4.x-dev"
-		}
 	}
 }