diff --git a/config/example/node.yaml b/config/example/node.yaml
index 88c6ac47..cf01823e 100644
--- a/config/example/node.yaml
+++ b/config/example/node.yaml
@@ -60,6 +60,7 @@ grpc:
       use_insecure_crypto: true # allow using insecure ciphers with TLS 1.2
 
 tree:
+  enabled: false
   cache_size: 10
   replication_worker_count: 64
   replication_channel_capacity: 64
@@ -100,9 +101,6 @@ object:
   put:
     pool_size_remote: 100  # number of async workers for remote PUT operations
 
-tree:
-  enable: false
-
 storage:
   # note: shard configuration can be omitted for relay node (see `node.relay`)
   shard_pool_size: 15 # size of per-shard worker pools used for PUT operations