diff --git a/index.md b/index.md
index e3c0766c72e200bcd2896d9dcfafecc8f5fac9c8..ae55f0d82c316a790d89adf7875dbaea4bf20472 100644
--- a/index.md
+++ b/index.md
@@ -49,7 +49,7 @@ date: Februrary 20th, 2025
 
 ---
 
-![https://helmholtz-blablador.fz-juelich.de](images/blablador-qrcode.png){width=450px}
+![[https://helmholtz-blablador.fz-juelich.de](https://helmholtz-blablador.fz-juelich.de)](images/blablador-qrcode.png){width=450px}
 
 ---
 
diff --git a/public/index.html b/public/index.html
index 30add0c36f726f579259b7aaf8a4499c328b1b23..1a6f98141dc1c1ef0761ae00dd161372e807f4d5 100644
--- a/public/index.html
+++ b/public/index.html
@@ -243,8 +243,8 @@ running Blablador</figcaption>
 <figure>
 <img data-src="images/blablador-qrcode.png" width="450"
 alt="https://helmholtz-blablador.fz-juelich.de" />
-<figcaption
-aria-hidden="true">https://helmholtz-blablador.fz-juelich.de</figcaption>
+<figcaption aria-hidden="true"><a
+href="https://helmholtz-blablador.fz-juelich.de">https://helmholtz-blablador.fz-juelich.de</a></figcaption>
 </figure>
 </section>
 <section class="slide level2">