diff --git a/packages/_vue3-migration-test/tsconfig.json b/packages/_vue3-migration-test/tsconfig.json
index a2c2536d38..68d730b2d3 100644
--- a/packages/_vue3-migration-test/tsconfig.json
+++ b/packages/_vue3-migration-test/tsconfig.json
@@ -12,7 +12,6 @@
     "declaration": true,
     "declarationMap": true,
     "sourceMap": true,
-    "rootDir": "src",
     "baseUrl": ".",
     "types": ["node"],
     "lib": ["esnext", "dom", "dom.iterable", "scripthost"]