diff --git a/BlueMapCommon/BlueMapVue b/BlueMapCommon/BlueMapVue
index 19bab32e..e37ce837 160000
--- a/BlueMapCommon/BlueMapVue
+++ b/BlueMapCommon/BlueMapVue
@@ -1 +1 @@
-Subproject commit 19bab32ee0df78b882046a360362975ce87bb0dd
+Subproject commit e37ce837bf80a9273ed65f9eb54a4c7b852fbd8c
diff --git a/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/HiresTileModel.java b/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/HiresTileModel.java
index 53de9ec1..7862e79e 100644
--- a/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/HiresTileModel.java
+++ b/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/HiresTileModel.java
@@ -394,6 +394,7 @@ public void writeBufferGeometryJson(OutputStream out) throws IOException {
         JsonWriter json = gson.newJsonWriter(new BufferedWriter(new OutputStreamWriter(out, StandardCharsets.UTF_8), 81920));
 
         json.beginObject(); // main-object
+        json.name("tileGeometry").beginObject(); // tile-geometry-object
 
         // set special values
         json.name("type").value("BufferGeometry");
@@ -415,6 +416,7 @@ public void writeBufferGeometryJson(OutputStream out) throws IOException {
         writeMaterialGroups(json);
 
         json.endObject(); // data
+        json.endObject(); // tile-geometry-object
         json.endObject(); // main-object
 
         // save and return
diff --git a/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/threejs/BufferGeometry.java b/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/threejs/BufferGeometry.java
index 5697456e..f68dd4b9 100644
--- a/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/threejs/BufferGeometry.java
+++ b/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/threejs/BufferGeometry.java
@@ -24,21 +24,17 @@
  */
 package de.bluecolored.bluemap.core.threejs;
 
-import java.io.IOException;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.UUID;
-
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.stream.JsonReader;
 import com.google.gson.stream.JsonWriter;
 
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.util.*;
+import java.util.Map.Entry;
+
 public class BufferGeometry {
 
     public Map<String, BufferAttribute> attributes;
@@ -84,6 +80,7 @@ public String toJson() {
             JsonWriter json = gson.newJsonWriter(sw);
 
             json.beginObject(); // main-object
+            json.name("tileGeometry").beginObject(); // tile-geometry-object
 
             // set special values
             json.name("type").value("BufferGeometry");
@@ -114,6 +111,7 @@ public String toJson() {
 
             json.endArray(); // groups
             json.endObject(); // data
+            json.endObject(); // tile-geometry-object
             json.endObject(); // main-object
 
             // save and return