diff --git a/index.html b/index.html
index f5b6f16..3505c1c 100755
--- a/index.html
+++ b/index.html
@@ -75,7 +75,7 @@
         <section id="software">
           <div class="section_header"> my software </div>
           <div class="content_section_text">
-            <p>calendar: radicale-3.1.8</p>
+            <p>calendar/contacts: radicale-3.1.8</p>
             <p>cloud: filebrowser-2.23.0</p>
             <p>dns: pihole-2022.10</p>
             <p>fediverse: akkoma-develop</p>