diff --git a/Doc/lectures.xml b/Doc/lectures.xml
index 4c74525986dc450e4c39594fbf02f6f99465e16e..003e7269844919ff50d3a842b44f35f8e62398ee 100644
--- a/Doc/lectures.xml
+++ b/Doc/lectures.xml
@@ -52,12 +52,12 @@
           <td><itemizedlist>
               <listitem>
                 <para><link
-                xlink:href="https://freedocs.mi.hdm-stuttgart.de">freedocs.mi.hdm-stuttgart.de</link></para>
+                xlink:href="https://freedocs.mi.hdm-stuttgart.de">HdM Stuttgart</link></para>
               </listitem>
 
               <listitem>
                 <para><link
-                xlink:href="https://freedocs.xtraservice.de">freedocs.xtraservice.de</link></para>
+                xlink:href="https://freedocs.hdm-stuttgart.cloud">BW Cloud</link></para>
               </listitem>
             </itemizedlist></td>