diff --git a/adventskalender/shared/js/door-open.js b/adventskalender/shared/js/door-open.js
index 92f17c1..500aa97 100644
--- a/adventskalender/shared/js/door-open.js
+++ b/adventskalender/shared/js/door-open.js
@@ -1,3 +1,6 @@
+// Doppeltüren (6 & 24) überspringen – eigene Logik folgt später
+if (door.classList.contains("double")) return;
+
 // Türchen-Interaktion: Öffnen & später Popup
 document.querySelectorAll(".door").forEach(door => {