diff --git a/README.md b/README.md
index 5c8f090..e4d6aaf 100644
--- a/README.md
+++ b/README.md
@@ -93,10 +93,11 @@ Schimon Jehudah Zachary 2024
 
 ## Contributors
 
-- Mr. Marvin Wißfeld for consulting and supervising the implementation of
-  XEP-0292: vCard4 Over XMPP
+- Mr. Marvin Wißfeld ([larma.de](http://larma.de)) for consulting and
+  supervising the implementation of XEP-0292: vCard4 Over XMPP
 
-- Mr. Matija Šuklje for proposing "JabberCard" as the name of this project.
+- Mr. Matija Šuklje ([matija.suklje.name](https://matija.suklje.name)) for
+  proposing "JabberCard" as the name of this project.
 
 ## Thanks