diff --git a/mutalyzer/website/templates/base.html b/mutalyzer/website/templates/base.html
index 270e3bdfd75d1bd69e692de91f876300b26f4066..001e809be7d5b6a5db317e4662c580c32d9f0602 100644
--- a/mutalyzer/website/templates/base.html
+++ b/mutalyzer/website/templates/base.html
@@ -189,6 +189,13 @@
         </td>
       </tr>
 
+      <tr class="menu">
+        <td valign="top" width="20" class="bullet"></td>
+        <td colspan="3">
+          <a href="https://git.lumc.nl/mutalyzer/mutalyzer">Source code</a>
+        </td>
+      </tr>
+
       <tr><td>&nbsp;</td></tr>
 
       <tr class="menu inactive">