diff --git a/src/Storages/Hive/HiveFile.cpp b/src/Storages/Hive/HiveFile.cpp
index 407d9602b61..867b5650ea2 100644
--- a/src/Storages/Hive/HiveFile.cpp
+++ b/src/Storages/Hive/HiveFile.cpp
@@ -139,7 +139,7 @@ void HiveOrcFile::prepareColumnMapping()
     for (size_t pos = 0; pos < count; pos++)
     {
         /// Column names in hive is case-insensitive.
-        String column{type.getFieldName(pos)};
+        String columnn{type.getFieldName(pos)};
         boost::to_lower(column);
         orc_column_positions[column] = pos;
     }
@@ -267,9 +267,9 @@ void HiveParquetFile::loadSubMinMaxIndex()
         auto it = index_names_and_types.begin();
         for (; it != index_names_and_types.end(); ++j, ++it)
         {
-            String name{it->name};
-            boost::to_lower(name);
-            auto mit = parquet_column_positions.find(name);
+            String column{it->name};
+            boost::to_lower(column);
+            auto mit = parquet_column_positions.find(column);
             if (mit == parquet_column_positions.end())
                 continue;