diff --git a/packages/@vue/cli-ui/package.json b/packages/@vue/cli-ui/package.json
index 09f628f721..18b91f72b2 100644
--- a/packages/@vue/cli-ui/package.json
+++ b/packages/@vue/cli-ui/package.json
@@ -30,7 +30,8 @@
     "ui-defaults",
     "ui-public",
     "index.js",
-    "server.js"
+    "server.js",
+    "graphql-server.js"
   ],
   "dependencies": {
     "@akryum/winattr": "^3.0.0",