diff --git a/src/static/js/layout.js b/src/static/js/layout.js
index ba699c0..fdf58f1 100644
--- a/src/static/js/layout.js
+++ b/src/static/js/layout.js
@@ -10,7 +10,8 @@ const LayoutManager = {
     _hiddenTiles: {},
 
     DEFAULT_LAYOUT: [
-        { id: 'lagebild',    x: 0, y: 0, w: 6,  h: 4, minW: 4, minH: 4 },
+        { id: 'zusammenfassung', x: 0, y: 0, w: 12, h: 2, minW: 4, minH: 2 },
+        { id: 'lagebild',    x: 0, y: 2, w: 6,  h: 4, minW: 4, minH: 4 },
         { id: 'faktencheck', x: 6, y: 0, w: 6,  h: 4, minW: 4, minH: 4 },
         { id: 'quellen',     x: 0, y: 4, w: 12, h: 2, minW: 6, minH: 2 },
         { id: 'timeline',    x: 0, y: 5, w: 12, h: 4, minW: 6, minH: 4 },
@@ -18,6 +19,7 @@ const LayoutManager = {
     ],
 
     TILE_MAP: {
+        zusammenfassung: '#zusammenfassung-card',
         lagebild:    '.incident-analysis-summary',
         faktencheck: '.incident-analysis-factcheck',
         quellen:     '.source-overview-card',
@@ -43,6 +45,12 @@ const LayoutManager = {
 
         const saved = this._load();
         if (saved) {
+            // Migration: Neue Kacheln ergaenzen die in alten Layouts fehlen
+            this.DEFAULT_LAYOUT.forEach(def => {
+                if (!saved.find(s => s.id === def.id)) {
+                    saved.unshift({ id: def.id, x: def.x, y: def.y, w: def.w, h: def.h, visible: true });
+                }
+            });
             this._applyLayout(saved);
         }