diff --git a/web/app.js b/web/app.js
index 0d83e71..5a7b22d 100644
--- a/web/app.js
+++ b/web/app.js
@@ -73,7 +73,7 @@ function markSaved() { savedSnap = snap(S); try { localStorage.setItem('kdsSaved
 function updateDirty() {
   const d = isDirty();
   $('#dirtyWarn')?.classList.toggle('hidden', !d);
-  $('#btnSideSave')?.classList.toggle('pulse', d);
+  $('#btnSideSave')?.classList.toggle('hidden', !d);
 }
 const confirmDiscard = () => !isDirty() || confirm('Es gibt ungespeicherte Änderungen an der aktuellen Blaupause. Trotzdem fortfahren und Änderungen verwerfen?');
 window.addEventListener('beforeunload', e => { if (isDirty()) { e.preventDefault(); e.returnValue = ''; } });
diff --git a/web/index.html b/web/index.html
index ac59bbd..d95973e 100644
--- a/web/index.html
+++ b/web/index.html
@@ -28,7 +28,7 @@
   <div class="side-foot">
     <div id="profileName" class="muted">Blaupause: (ungespeichert)</div>
     <div id="dirtyWarn" class="dirty hidden">⚠ Ungespeicherte Änderungen</div>
-    <button class="primary" id="btnSideSave">💾 Blaupause speichern</button>
+    <button class="primary hidden" id="btnSideSave">💾 Blaupause speichern</button>
     <button class="ghost" id="btnShutdown">Agent beenden</button>
   </div>
 </aside>