diff --git a/src/Storages/MergeTree/DataPartStorageOnDisk.h b/src/Storages/MergeTree/DataPartStorageOnDisk.h
index 91ed8bbfb43..adf1b78cdfb 100644
--- a/src/Storages/MergeTree/DataPartStorageOnDisk.h
+++ b/src/Storages/MergeTree/DataPartStorageOnDisk.h
@@ -112,7 +112,6 @@ public:
     void changeRootPath(const std::string & from_root, const std::string & to_root) override;
 
     DataPartStorageBuilderPtr getBuilder() const override;
-
 private:
     VolumePtr volume;
     std::string root_path;
@@ -128,7 +127,6 @@ private:
         MergeTreeDataPartState state,
         Poco::Logger * log,
         bool is_projection) const;
-
 };
 
 class DataPartStorageBuilderOnDisk final : public IDataPartStorageBuilder