diff --git a/src/terrain_3d_storage.cpp b/src/terrain_3d_storage.cpp
index 449c2e3d..946caa88 100644
--- a/src/terrain_3d_storage.cpp
+++ b/src/terrain_3d_storage.cpp
@@ -1097,6 +1097,7 @@ void Terrain3DStorage::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_texture_id", "global_position"), &Terrain3DStorage::get_texture_id);
 	ClassDB::bind_method(D_METHOD("force_update_maps", "map_type"), &Terrain3DStorage::force_update_maps, DEFVAL(TYPE_MAX));
 
+	ClassDB::bind_method(D_METHOD("save"), &Terrain3DStorage::save);
 	ClassDB::bind_static_method("Terrain3DStorage", D_METHOD("load_image", "file_name", "cache_mode", "r16_height_range", "r16_size"), &Terrain3DStorage::load_image, DEFVAL(ResourceLoader::CACHE_MODE_IGNORE), DEFVAL(Vector2(0, 255)), DEFVAL(Vector2i(0, 0)));
 	ClassDB::bind_method(D_METHOD("import_images", "images", "global_position", "offset", "scale"), &Terrain3DStorage::import_images, DEFVAL(Vector3(0, 0, 0)), DEFVAL(0.0), DEFVAL(1.0));
 	ClassDB::bind_method(D_METHOD("export_image", "file_name", "map_type"), &Terrain3DStorage::export_image);