diff --git a/fbpcf/mpc_std_lib/unified_data_process/serialization/RowStructureDefinition.h b/fbpcf/mpc_std_lib/unified_data_process/serialization/RowStructureDefinition.h
index 68f04f91..99855513 100644
--- a/fbpcf/mpc_std_lib/unified_data_process/serialization/RowStructureDefinition.h
+++ b/fbpcf/mpc_std_lib/unified_data_process/serialization/RowStructureDefinition.h
@@ -158,7 +158,6 @@ class RowStructureDefinition : public IRowStructureDefinition<schedulerId> {
              columnDefinition : *columnDefinitions_.get()) {
       const IColumnDefinition<schedulerId>* columnPointer =
           columnDefinition.get();
-      auto columnType = columnDefinition->getColumnType();
 
       if (columnDefinition->getColumnType() ==
           IColumnDefinition<