diff --git a/internal/core/src/query/SearchOnGrowing.cpp b/internal/core/src/query/SearchOnGrowing.cpp
index f2c80a8c21..8dc8f369f6 100644
--- a/internal/core/src/query/SearchOnGrowing.cpp
+++ b/internal/core/src/query/SearchOnGrowing.cpp
@@ -34,12 +34,6 @@ FloatSearch(const segcore::SegmentGrowingImpl& segment,
     // step 1: binary search to find the barrier of the snapshot
     // auto del_barrier = get_barrier(deleted_record_, timestamp);
 
-#if 0
-    auto bitmap_holder = get_deleted_bitmap(del_barrier, timestamp, ins_barrier);
-    Assert(bitmap_holder);
-    auto bitmap = bitmap_holder->bitmap_ptr;
-#endif
-
     // step 2.1: get meta
     // step 2.2: get which vector field to search
     auto vecfield_offset = info.field_offset_;