diff --git a/composer.json b/composer.json
index baedf701..906f4752 100644
--- a/composer.json
+++ b/composer.json
@@ -76,7 +76,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.x-dev"
+            "dev-1.x": "1.x-dev"
         },
         "pest": {
             "plugins": [