diff --git a/content/telegram.json b/content/telegram.json
index c9e69e2b1c2..9b0df6b620c 100644
--- a/content/telegram.json
+++ b/content/telegram.json
@@ -26,5 +26,9 @@
   {
     "name": "3D-Druck",
     "url": "https://t.me/einundzwanzig_3D"
+  },
+  {
+    "name": "Bitcoin unterrichten",
+    "url": "https://t.me/bitcoinunterrichten"
   }
 ]