diff --git a/composer.json b/composer.json
index b0311f01..38245455 100644
--- a/composer.json
+++ b/composer.json
@@ -46,8 +46,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "7.x-dev",
-            "5.x-dev": "5.2.x-dev"
+            "dev-master": "7.x-dev"
         },
         "expose": [
             "client/dist"