diff --git a/public/assets/materials/manifest.json b/public/assets/materials/manifest.json
index b149da6..bdcb660 100644
--- a/public/assets/materials/manifest.json
+++ b/public/assets/materials/manifest.json
@@ -894,18 +894,6 @@
         "ao": "/assets/materials/RoofingTiles012A/ao.jpg"
       }
     },
-    {
-      "id": "RoofingTiles013A",
-      "name": "Dach 2",
-      "category": "Roofing Tiles",
-      "maps": {
-        "color": "/assets/materials/RoofingTiles013A/color.jpg",
-        "normal": "/assets/materials/RoofingTiles013A/normal.jpg",
-        "roughness": "/assets/materials/RoofingTiles013A/roughness.jpg",
-        "displacement": "/assets/materials/RoofingTiles013A/displacement.jpg",
-        "ao": "/assets/materials/RoofingTiles013A/ao.jpg"
-      }
-    },
     {
       "id": "RoofingTiles014A",
       "name": "Dach 3",
diff --git a/src/materials/library.ts b/src/materials/library.ts
index ab4d3e9..2873908 100644
--- a/src/materials/library.ts
+++ b/src/materials/library.ts
@@ -922,18 +922,6 @@ export const MATERIAL_LIBRARY: MaterialAsset[] = [
       ao: "/assets/materials/RoofingTiles012A/ao.jpg",
     },
   },
-  {
-    id: "RoofingTiles013A",
-    name: "Dach 2",
-    category: "Roofing Tiles",
-    maps: {
-      color: "/assets/materials/RoofingTiles013A/color.jpg",
-      normal: "/assets/materials/RoofingTiles013A/normal.jpg",
-      roughness: "/assets/materials/RoofingTiles013A/roughness.jpg",
-      displacement: "/assets/materials/RoofingTiles013A/displacement.jpg",
-      ao: "/assets/materials/RoofingTiles013A/ao.jpg",
-    },
-  },
   {
     id: "RoofingTiles014A",
     name: "Dach 3",