diff --git a/src/js/boards.js b/src/js/boards.js
index bb8f947..78b8f5e 100644
--- a/src/js/boards.js
+++ b/src/js/boards.js
@@ -106,12 +106,19 @@ function createBoardEl(board) {
   btnRename.title = t('boards.rename');
   btnRename.textContent = '\u270E';
 
-  const btnDelete = document.createElement('button');
-  btnDelete.className = 'board-action-btn btn-delete-board';
-  btnDelete.title = t('boards.delete');
-  btnDelete.textContent = '\u2715';
+  // Das feste Inbox-Board (Quick-Save-Ziel) darf nicht geloescht werden \u2014 kein Delete-Button.
+  const btnDelete = board.id === 'inbox' ? null : document.createElement('button');
+  if (btnDelete) {
+    btnDelete.className = 'board-action-btn btn-delete-board';
+    btnDelete.title = t('boards.delete');
+    btnDelete.textContent = '\u2715';
+  }
 
-  actions.append(btnBlur, btnRename, btnDelete);
+  if (btnDelete) {
+    actions.append(btnBlur, btnRename, btnDelete);
+  } else {
+    actions.append(btnBlur, btnRename);
+  }
   header.append(dragHandle, titleSpanHeader, actions);
 
   // Blur-Overlay
@@ -144,7 +151,7 @@ function createBoardEl(board) {
     });
   });
 
-  btnDelete.addEventListener('click', async e => {
+  if (btnDelete) btnDelete.addEventListener('click', async e => {
     e.stopPropagation();
     const ok = await HellionDialog.confirm(
       t('boards.delete_confirm', { title: board.title }),