diff --git a/Editor/Editors/BlocksFromGeoJsonEditor.cs b/Editor/Editors/BlocksFromGeoJsonEditor.cs
index ebcd32a..7b7486f 100644
--- a/Editor/Editors/BlocksFromGeoJsonEditor.cs
+++ b/Editor/Editors/BlocksFromGeoJsonEditor.cs
@@ -54,6 +54,7 @@ public override void OnInspectorGUI()
             EditorGUILayout.PropertyField(sideMaterials, true);
             EditorGUILayout.PropertyField(sideUvUnwrapSettings);
             EditorGUILayout.PropertyField(bottomMaterial);
+            EditorGUILayout.PropertyField(topMaterial);
             EditorGUILayout.BeginHorizontal();
             if (GUILayout.Button("Clear"))
             {