diff --git a/be/src/olap/rowset/segment_v2/segment_iterator.cpp b/be/src/olap/rowset/segment_v2/segment_iterator.cpp
index 7bf385cb42b669..1ef89221f7237e 100644
--- a/be/src/olap/rowset/segment_v2/segment_iterator.cpp
+++ b/be/src/olap/rowset/segment_v2/segment_iterator.cpp
@@ -103,7 +103,7 @@ class SegmentIterator::BitmapRangeIterator {
 
     bool has_more_range() const { return !_eof; }
 
-    [[nodiscard]] uint32_t get_batch_size() const { return kBatchSize; }
+    [[nodiscard]] static uint32_t get_batch_size() { return kBatchSize; }
 
     // read next range into [*from, *to) whose size <= max_range_size.
     // return false when there is no more range.