diff --git a/markdown.js b/helpers.js
similarity index 61%
rename from markdown.js
rename to helpers.js
index 761c989db4e..0bb620c4c14 100644
--- a/markdown.js
+++ b/helpers.js
@@ -11,4 +11,12 @@ const { render: renderMd } = mdTransformer
 
 mdTransformer.render = str => renderMd(str, config)
 
-module.exports = mdTransformer.render
+// replacements
+const replacements = str => {
+  return str.replace(/"https:\/\/twitter\.com\/_d11n_\/?"/, '"https://bitcoinhackers.org/@d11n"')
+}
+
+module.exports = {
+  markdown: mdTransformer.render,
+  replacements
+}
diff --git a/pug.config.js b/pug.config.js
index 57a8fac1ab6..1f4bdd70cad 100644
--- a/pug.config.js
+++ b/pug.config.js
@@ -1,5 +1,5 @@
 // initialize markdown rendering
-const renderMarkdown = require('./markdown')
+const { markdown } = require('./helpers')
 
 const IS_DEV = process.env.NODE_ENV === 'development'
 const HOST = IS_DEV ? 'localhost:3000' : 'einundzwanzig.space'
@@ -29,5 +29,5 @@ module.exports = {
   assetPath,
   formatDate,
   linkTarget,
-  renderMarkdown,
+  markdown,
 }
diff --git a/src/team.pug b/src/team.pug
index fe55826d138..cfab8ce252a 100644
--- a/src/team.pug
+++ b/src/team.pug
@@ -27,4 +27,4 @@ block main
                 if m.url
                   a(href=m.url target="_blank")
                     +sprite("url")
-            !=renderMarkdown(m.text)
+            !=markdown(m.text)
diff --git a/tasks/fetch_feed.js b/tasks/fetch_feed.js
index f643f15f837..67629706a3c 100644
--- a/tasks/fetch_feed.js
+++ b/tasks/fetch_feed.js
@@ -1,5 +1,6 @@
 const { writeFileSync } = require('fs')
 const { join, resolve } = require('path')
+const { replacements } = require('../helpers')
 const Parser = require('rss-parser')
 
 const dir = resolve(__dirname, '..', 'generated')
@@ -34,8 +35,8 @@ const parseInfo = e => {
     const image = ['interview', 'verschiedenes'].includes(info.category) ? e.itunes.image : `/img/cover/${info.category}.png`
     return {
       title: e.title.trim(),
-      content: e.content.trim(),
-      contentSnippet: e.contentSnippet.trim(),
+      content: replacements(e.content.trim()),
+      contentSnippet: replacements(e.contentSnippet.trim()),
       anchor: e.link,
       date: e.isoDate,
       enclosure: e.enclosure,