diff --git a/README.markdown b/README.markdown
index bba9f73..59d9f77 100644
--- a/README.markdown
+++ b/README.markdown
@@ -30,7 +30,6 @@
 
 * [Öffentlicher Kalender](https://work.wtf-eg.de/apps/calendar/p/mWm73pymB5zPaWpg/dayGridMonth/now)
 * [Öffentlicher Kalender ics](https://work.wtf-eg.de/remote.php/dav/public-calendars/mWm73pymB5zPaWpg/?export)
-* [Interner Kalender ics](https://work.wtf-eg.de/remote.php/dav/public-calendars/PNMC2wJGLEZ8nRdf/?export)
 
  Mail:
 -------