diff --git a/frontend/_index.html b/frontend/_index.html
index 9577fdd..4a87df3 100644
--- a/frontend/_index.html
+++ b/frontend/_index.html
@@ -55,7 +55,7 @@ <h2>Learn more about the architecture</h2>
                 class="architecture-image"
             /></a>
             <a
-              href="https://github.com/fermyon/mqtt-sample"
+              href="https://github.com/fermyon/spin-mqtt-booth-volume-app"
               class="architecture-link"
               >https://github.com/fermyon/spin-mqtt-booth-volume-app</a
             >