diff --git a/src/memory/resource.h b/src/memory/resource.h
index 3fb0cb9..d312cc7 100755
--- a/src/memory/resource.h
+++ b/src/memory/resource.h
@@ -22,7 +22,7 @@ using chunk_variable_alloc = variable_alloc<sizeof(void*) * 256 * 1024 /* 2MB(x6
 template <std::size_t Size>
 using static_async_fixed = static_wrapper<async_wrapper<fixed_alloc<Size, chunk_variable_alloc>>>;
 
-using async_pool_alloc = variable_wrapper<static_async_fixed>;
+using async_pool_alloc = static_alloc/*variable_wrapper<static_async_fixed>*/;
 
 template <typename T>
 using allocator = allocator_wrapper<T, async_pool_alloc>;