diff --git a/world/blocky/terra_chunk_blocky.cpp b/world/blocky/terra_chunk_blocky.cpp
index 4235661..5ad4340 100644
--- a/world/blocky/terra_chunk_blocky.cpp
+++ b/world/blocky/terra_chunk_blocky.cpp
@@ -36,6 +36,7 @@ void TerraChunkBlocky::_setup_channels() {
 
 void TerraChunkBlocky::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::POOL_BYTE_ARRAY, "data_channel"), "channel_set_compressed", "channel_get_compressed", 0);
+	ADD_PROPERTYI(PropertyInfo(Variant::POOL_BYTE_ARRAY, "isolevel_channel"), "channel_set_compressed", "channel_get_compressed", 1);
 
 	//ClassDB::bind_method(D_METHOD("get_channel_compressed", "channel_index"), &TerraChunk::get_channel_compressed);
 	//ClassDB::bind_method(D_METHOD("set_channel_compressed", "channel_index", "array"), &TerraChunk::set_channel_compressed);