diff --git a/src/Processors/Formats/Impl/ORCBlockOutputFormat.cpp b/src/Processors/Formats/Impl/ORCBlockOutputFormat.cpp
index 7400c30306b..4ba6d3f5b7c 100644
--- a/src/Processors/Formats/Impl/ORCBlockOutputFormat.cpp
+++ b/src/Processors/Formats/Impl/ORCBlockOutputFormat.cpp
@@ -148,7 +148,7 @@ void ORCBlockOutputFormat::ORCBlockOutputFormat::writeNumbers(
             number_orc_column->notNull[i] = 0;
             continue;
         }
-        if (std::is_same_v<NumberType, UInt8>)
+        if constexpr (std::is_same<NumberType, UInt8>::value)
             number_orc_column->data[i] = static_cast<unsigned char>(number_column.getElement(i));
         else
             number_orc_column->data[i] = number_column.getElement(i);
diff --git a/src/Processors/Formats/Impl/ORCBlockOutputFormat.h b/src/Processors/Formats/Impl/ORCBlockOutputFormat.h
index 0252afd3015..9035cbef41c 100644
--- a/src/Processors/Formats/Impl/ORCBlockOutputFormat.h
+++ b/src/Processors/Formats/Impl/ORCBlockOutputFormat.h
@@ -55,7 +55,7 @@ private:
 
     void writeColumn(orc::ColumnVectorBatch * orc_column, const IColumn & column, DataTypePtr & type, const PaddedPODArray<UInt8> * null_bytemap);
 
-    size_t getColumnSize(const IColumn & column, DataTypePtr & ptr);
+    size_t getColumnSize(const IColumn & column, DataTypePtr & type);
     size_t getMaxColumnSize(Chunk & chunk);
 
     const FormatSettings format_settings;