diff --git a/h_malloc.c b/h_malloc.c
index 420034d..5602a5c 100644
--- a/h_malloc.c
+++ b/h_malloc.c
@@ -842,7 +842,7 @@ static void regions_quarantine_deallocate_pages(void *p, size_t size, size_t gua
         deallocate_pages(p, size, guard_size);
         return;
     }
-    memory_set_name(p, size, "malloc large");
+    memory_set_name(p, size, "malloc large quarantine");
 
     struct quarantine_info target =
         (struct quarantine_info){(char *)p - guard_size, size + guard_size * 2};