diff --git a/be/src/vec/aggregate_functions/aggregate_function_collect.h b/be/src/vec/aggregate_functions/aggregate_function_collect.h
index c78c01984dbd15e..1b4eadf259de8b7 100644
--- a/be/src/vec/aggregate_functions/aggregate_function_collect.h
+++ b/be/src/vec/aggregate_functions/aggregate_function_collect.h
@@ -265,7 +265,7 @@ struct AggregateFunctionCollectListData<StringRef, HasLimit> {
 
             data->insert_range_from(*rhs.data, 0,
                                     std::min(assert_cast<size_t, TypeCheckOnRelease::DISABLE>(
-				                      static_cast<size_t>(max_size - size())),
+                                                     static_cast<size_t>(max_size - size())),
                                              rhs.size()));
         } else {
             data->insert_range_from(*rhs.data, 0, rhs.size());