diff --git a/public/app.js b/public/app.js
index 5aa90d5..f43cef5 100644
--- a/public/app.js
+++ b/public/app.js
@@ -68,6 +68,7 @@ async function checkHealth() {
       ? `Monica verbunden: ${health.monicaBaseUrl}`
       : "Demo-Modus: Monica Token fehlt";
     elements.writeToMonica.disabled = !health.monicaConfigured;
+    elements.writeToMonica.checked = health.monicaConfigured;
   } catch (error) {
     elements.apiStatus.textContent = "Backend nicht erreichbar";
     log(error.message, "error");