diff --git a/gc/default.c b/gc/default.c
index 640065b983..3566e50b61 100644
--- a/gc/default.c
+++ b/gc/default.c
@@ -7086,8 +7086,7 @@ static int
 gc_ref_update(void *vstart, void *vend, size_t stride, rb_objspace_t *objspace, struct heap_page *page)
 {
     VALUE v = (VALUE)vstart;
-    asan_unlock_freelist(page);
-    asan_lock_freelist(page);
+
     page->flags.has_uncollectible_wb_unprotected_objects = FALSE;
     page->flags.has_remembered_objects = FALSE;