diff --git a/mutalyzer/templates/help.html b/mutalyzer/templates/help.html
index e879d3c532450571b4bb561953b6fc32f40f1343..2b4ffae5e388653b16dbfd13ed2d4717bf7f1b38 100644
--- a/mutalyzer/templates/help.html
+++ b/mutalyzer/templates/help.html
@@ -913,7 +913,7 @@
       <p>
         Occasionally, Mutalyzer will display an Internal Server Error message
         due to unexpected behavior. You can use Mutalyzer's 
-        <a href="https://www.mutalyzer.nl/projects/mutalyzer2/"
+        <a href="https://humgenprojects.lumc.nl/trac/mutalyzer"
           >bugtracking system</a> to report errors and send in feature requests.
       </p>
 
diff --git a/mutalyzer/templates/menu.html b/mutalyzer/templates/menu.html
index 4697ed67e31349958782c6d0c06140963dc701d9..38f62e04e4012b1116508458fde703b4127dc25e 100644
--- a/mutalyzer/templates/menu.html
+++ b/mutalyzer/templates/menu.html
@@ -391,7 +391,7 @@
         <td colspan="3">
           <a id="page_bugTrack" 
             onclick="swapActive('bugTrack');" 
-            href="https://www.mutalyzer.nl/projects/mutalyzer2"
+            href="https://humgenprojects.lumc.nl/trac/mutalyzer"
             onmouseover="navAct('base/images/bullitlicht1.gif', 
                                 'bugTrack');" 
             onmouseout="navDeAct('base/images/bullitdonker.gif',