diff --git a/README.md b/README.md
index 4ec7bf1..921b422 100644
--- a/README.md
+++ b/README.md
@@ -347,8 +347,9 @@ E2E-verschlüsselte Team-Kollaboration-Lösung. Auf <https://cryptpad.org/instan
 
 ## Kontakt 📬
 
-- Threema <https://threema.id/AX42M53X>
+- Signal <https://signal.me/#eu/cFQJFvskzmBO+a4QIjT96QyldAlGszf7OrCF2LL4npRBq6O63VFC24RCvXJC5Qh1>
 - SimpleX <https://simplex.chat/contact#/?v=1-4&smp=smp%3A%2F%2FPtsqghzQKU83kYTlQ1VKg996dW4Cw4x_bvpKmiv8uns%3D%40smp18.simplex.im%2FrpwaBo8L-C1cdLp2VIWVK_OqJ5xeMFZ_%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAJj67vUgt4L8JDmnM-1mROaLwE_eJsWRvrCjTHTlLYSk%253D%26srv%3Dlyqpnwbs2zqfr45jqkncwpywpbtq7jrhxnib5qddtr6npjyezuwd3nqd.onion>
+- Threema <https://threema.id/AX42M53X>
 
 <!-- todo Aufteilung User / Admin -->
 <!-- todo LaTeX -->