diff --git a/src/Disks/ObjectStorages/HDFS/HDFSObjectStorage.h b/src/Disks/ObjectStorages/HDFS/HDFSObjectStorage.h
index 66095eb9f8f1..a1f11ea36b50 100644
--- a/src/Disks/ObjectStorages/HDFS/HDFSObjectStorage.h
+++ b/src/Disks/ObjectStorages/HDFS/HDFSObjectStorage.h
@@ -120,6 +120,7 @@ class HDFSObjectStorage : public IObjectStorage
     const Poco::Util::AbstractConfiguration & config;
 
     HDFSBuilderWrapper hdfs_builder;
+protected:
     HDFSFSPtr hdfs_fs;
     SettingsPtr settings;
     const std::string hdfs_root_path;