diff --git a/src/convertors/markdown/markdown-convertor.test.ts b/src/convertors/markdown/markdown-convertor.test.ts
index 1b554bc..6c6df47 100644
--- a/src/convertors/markdown/markdown-convertor.test.ts
+++ b/src/convertors/markdown/markdown-convertor.test.ts
@@ -33,9 +33,12 @@ describe('isDaily', () => {
 describe('id', () => {
   it('slugifies filename', async () => {
     const convertor = new MarkdownConvertor({graphId: '123'})
-    const {notes} = await convertor.convert({data: '# foo', filename: 'foo wem.md'})
+    const {notes} = await convertor.convert({
+      data: '# Alex MacCaw',
+      filename: 'Alex MacCaw.md',
+    })
     const [{id}] = notes
 
-    expect(id).toEqual('md-foo-wem')
+    expect(id).toEqual('alexmaccaw')
   })
 })
diff --git a/src/convertors/markdown/markdown-helpers.ts b/src/convertors/markdown/markdown-helpers.ts
index 4aad545..80a262b 100644
--- a/src/convertors/markdown/markdown-helpers.ts
+++ b/src/convertors/markdown/markdown-helpers.ts
@@ -17,7 +17,7 @@ export const dailyDateFromFilename = (filename: string): Date | undefined => {
 export const filenameToId = (filename: string) => {
   const basename = stripFileExtension(filename)
 
-  return `md-${slugify(basename)}`
+  return `${slugify(basename, {lowercase: true, decamelize: false, separator: ''})}`
 }
 
 export const filenameToSubject = (filename: string) => {