diff --git a/test/features/parser-markdown.ts b/test/features/parser-markdown.ts
index 5affeab3a..bf9aaec1e 100644
--- a/test/features/parser-markdown.ts
+++ b/test/features/parser-markdown.ts
@@ -74,6 +74,7 @@ export const testMarkdownParser = () => {
       const parsed = await $fetch('/api/parse', {
         method: 'POST',
         body: {
+          id: 'content:index.md',
           content: [
             ':hello', // valid
             ':hello,', // valid