diff --git a/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp b/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp
index ac08cd31dd2..4b28dbf9949 100644
--- a/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp
+++ b/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp
@@ -639,8 +639,6 @@ MergeTreeData::MutableDataPartPtr MergeTreeDataMergerMutator::mergePartsToTempor
 {
     static const String TMP_PREFIX = "tmp_merge_";
 
-
-
     if (merges_blocker.isCancelled())
         throw Exception("Cancelled merging parts", ErrorCodes::ABORTED);