diff --git a/README.md b/README.md
index 28ffcef..3d88bdc 100644
--- a/README.md
+++ b/README.md
@@ -575,14 +575,14 @@ Jetzt sollte es möglich sein, sich über das Telefonnetz in eine laufende Jitsi
 
 Die Informationen in dieser Dokumentation stammen unter Anderem aus den folgenden Internetseiten:
 
-- https://github.com/jitsi/jitsi-meet/blob/master/doc/quick-install.md
-- https://github.com/jitsi/jitsi-videobridge/blob/master/doc/last-n.md
-- https://www.kuketz-blog.de/jitsi-meet-server-einstellungen-fuer-einen-datenschutzfreundlichen-betrieb/
-- https://www.kuketz-blog.de/jitsi-meet-optimierung-der-performance/
-- https://www.digitalocean.com/community/tutorials/how-to-install-jitsi-meet-on-ubuntu-18-04
-- https://dev.to/noandrea/self-hosted-jitsi-server-with-authentication-ie7
-- https://community.jitsi.org/t/sip-calls-into-jigasi-from-freeswitch-fail-on-jigasi-1-1-38-succeed-on-jigasi-1-0-244/25734
-- https://github.com/jitsi/jigasi/issues/132
+- [https://github.com/jitsi/jitsi-meet/blob/master/doc/quick-install.md](https://github.com/jitsi/jitsi-meet/blob/master/doc/quick-install.md)
+- [https://github.com/jitsi/jitsi-videobridge/blob/master/doc/last-n.md](https://github.com/jitsi/jitsi-videobridge/blob/master/doc/last-n.md)
+- [https://www.kuketz-blog.de/jitsi-meet-server-einstellungen-fuer-einen-datenschutzfreundlichen-betrieb/](https://www.kuketz-blog.de/jitsi-meet-server-einstellungen-fuer-einen-datenschutzfreundlichen-betrieb/)
+- [https://www.kuketz-blog.de/jitsi-meet-optimierung-der-performance/](https://www.kuketz-blog.de/jitsi-meet-optimierung-der-performance/)
+- [https://www.digitalocean.com/community/tutorials/how-to-install-jitsi-meet-on-ubuntu-18-04](https://www.digitalocean.com/community/tutorials/how-to-install-jitsi-meet-on-ubuntu-18-04)
+- [https://dev.to/noandrea/self-hosted-jitsi-server-with-authentication-ie7](https://dev.to/noandrea/self-hosted-jitsi-server-with-authentication-ie7)
+- [https://community.jitsi.org/t/sip-calls-into-jigasi-from-freeswitch-fail-on-jigasi-1-1-38-succeed-on-jigasi-1-0-244/25734](https://community.jitsi.org/t/sip-calls-into-jigasi-from-freeswitch-fail-on-jigasi-1-1-38-succeed-on-jigasi-1-0-244/25734)
+- [https://github.com/jitsi/jigasi/issues/132](https://github.com/jitsi/jigasi/issues/132)
 
 Diese Dokumentation darf gemäß der [CC BY-NC-SA 3.0](https://creativecommons.org/licenses/by-nc-sa/3.0/de/) Lizenz verwendet werden.