diff --git a/fhem/docs/commandref.html b/fhem/docs/commandref.html
index ff0165b0e..117bef7df 100644
--- a/fhem/docs/commandref.html
+++ b/fhem/docs/commandref.html
@@ -2090,7 +2090,7 @@ A line ending with \ will be concatenated with the next one, so long lines
   href="http://www.busware.de">busware.de</a>.
 
   With the opensource firmware (see this <a
-  href="http://www.koeniglich.de/culfw/culfw.html">link</a>) they are capable
+  href="http://culfw.de/culfw.html">link</a>) they are capable
   to receive and send different 868MHz protocols (FS20/FHT/S300/EM/HMS).
   It is even possible to use these devices as range extenders/routers, see the
   <a href="#CUL_RFR">CUL_RFR</a> module for details.
@@ -2159,7 +2159,7 @@ A line ending with \ will be concatenated with the next one, so long lines
   <ul>
     <li>raw<br>
         Issue a CUL firmware command.  See the <a
-        href="http://www.koeniglich.de/culfw/commandref.html">this</a> document
+        href="http://culfw.de/commandref.html">this</a> document
         for details on CUL commands.
 
         </li><br>
diff --git a/fhem/docs/fhem.html b/fhem/docs/fhem.html
index d77c422b6..86886f164 100644
--- a/fhem/docs/fhem.html
+++ b/fhem/docs/fhem.html
@@ -333,8 +333,7 @@
         <li>CUL:
           <a href=http://shop.busware.de/product_info.php?products_id=29">
           Hardware shop</a>,
-          <a href="http://www.koeniglich.de/culfw/culfw.html">
-          firmware homepage</a>,
+          <a href="http://culfw.de/culfw.html">firmware homepage</a>,
           <a href="http://groups.google.com/group/cul-fans">
           CUL fans google group</a></li>
       </ul>