diff --git a/schema.json b/schema.json
index 0402482e..40f9a6e5 100644
--- a/schema.json
+++ b/schema.json
@@ -326,7 +326,7 @@
           "description": "Target platform",
           "type": "string",
           "default": "node",
-          "enum": ["node", "browser"]
+          "enum": ["node", "browser", "neutral"]
         },
         "config": {
           "markdownDescription": "Disable config file with `false` or pass a custom config filename",