diff --git a/static/index.html b/static/index.html
index 3d84e4b..5a1b7e6 100644
--- a/static/index.html
+++ b/static/index.html
@@ -72,7 +72,7 @@
             Geocoding by <a href="https://nominatim.openstreetmap.org" target="_blank" rel="noopener">Nominatim</a>.
             Routing by <a href="https://project-osrm.org" target="_blank" rel="noopener">OSRM</a>.
             Map by <a href="https://www.openstreetmap.org/copyright" target="_blank" rel="noopener">OpenStreetMap</a>.
-            Built by <a href="https://social.darc.de/@DA6KM" target="_blank" rel="noopener">DA6KM</a>.<br>
+            Built by <a rel="me" href="https://social.darc.de/@DA6KM" target="_blank" rel="noopener">DA6KM</a>.<br>
             <a href="/impressum.html">Impressum</a> · <a href="/datenschutz.html">Datenschutz</a> · <a href="https://git.kida.io/marcus/DMRmap" target="_blank" rel="noopener">Source</a><br>
         </div>
     </div>