diff --git a/src/mem/alloc.h b/src/mem/alloc.h
index 53d49cf..45dbd70 100644
--- a/src/mem/alloc.h
+++ b/src/mem/alloc.h
@@ -911,7 +911,7 @@ namespace snmalloc
         while (prev != nullptr)
         {
           auto n = Metaslab::follow_next(prev);
-          dealloc(prev);
+          dealloc(remove_cache_friendly_offset(prev, i));
           prev = n;
         }