diff --git a/packages/api/src/utils/newsletter.ts b/packages/api/src/utils/newsletter.ts
deleted file mode 100644
index 5c3d81e14..000000000
--- a/packages/api/src/utils/newsletter.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { Readability } from '@omnivore/readability';
-import { DOMWindow } from 'jsdom'
-
-
-// Attempt to determine if an HTML blob is a newsletter
-// based on it's contents. 
-export const isProbablyNewsletter = (dom: DOMWindow): boolean => {
-  const article = new Readability(document, {
-    debug: false,
-    keepTables: true,
-  }).parse()
-
-  if (!article || !article.content) {
-    return false
-  }
-
-  // Maybe it is a substack newsletter
-  const body =  dom.document.querySelector('.email-body-container')
-  if (body?.querySelector('.post-meta') || body?.querySelector('.post-cta')) {
-    return true
-  }
-
-  return false
-};
-