diff --git a/index.html b/index.html
index cf31c05..43ca29b 100644
--- a/index.html
+++ b/index.html
@@ -16,6 +16,7 @@ <h1 class="f-4xh black wide">chrome<wbr>.security</h1>
       <li class="grid-3-lil"><a href="https://www.chromium.org/Home/chromium-security/core-principles/" class="box">Core principles</a></li>
       <li class="grid-3-lil"><a href="https://www.chromium.org/Home/chromium-security/quarterly-updates/" class="box">Quarterly updates</a></li>
       <li class="grid-3-lil"><a href="https://bughunters.google.com/about/rules/5745167867576320/chrome-vulnerability-reward-program-rules" class="box">Vulnerability Rewards</a></li>
+      <li class="grid-3-lil"><a href="https://github.com/chromium/chrome.security" class="box">Contribute</a></li>
     </ul>
   </nav>