diff --git a/src/pages/ankuendigungen/[...slug].astro b/src/pages/ankuendigungen/[...slug].astro
index 42ac512..f325f53 100644
--- a/src/pages/ankuendigungen/[...slug].astro
+++ b/src/pages/ankuendigungen/[...slug].astro
@@ -165,6 +165,7 @@ const ogImage = await getImage({
             }
 
             document.addEventListener("astro:page-load", mountEvent);
+            document.addEventListener("astro:before-swap", eventMounts.clear);
         </script>
     </article>
 </PageLayout>