diff --git a/include/tls_pointer.h b/include/tls_pointer.h
index f07d3be..4e263f3 100644
--- a/include/tls_pointer.h
+++ b/include/tls_pointer.h
@@ -63,7 +63,7 @@ public:
     T* create(P&&... params) {
         auto ptr = static_cast<T*>(*this);
         if (ptr == nullptr) {
-            return (*this) = new T { std::forward<P>(params)... };
+            return (*this) = new T(std::forward<P>(params)...);
         }
         return ptr;
     }
diff --git a/src/memory/wrapper.hpp b/src/memory/wrapper.hpp
index bd797f1..44f6b10 100644
--- a/src/memory/wrapper.hpp
+++ b/src/memory/wrapper.hpp
@@ -14,6 +14,7 @@
 
 #include "def.h"
 #include "rw_lock.h"
+#include "tls_pointer.h"
 
 namespace ipc {
 
@@ -42,7 +43,7 @@ public:
 
 private:
     rw_lock lc_;
-    std::multimap<std::size_t, alloc_policy*, std::greater<std::size_t>> allocs_;
+    std::multimap<std::size_t, alloc_policy*> allocs_;
 
     struct alloc_t {
         synchronized* t_;
@@ -84,8 +85,8 @@ private:
     };
 
     auto& alc_info() {
-        thread_local alloc_t alc { this };
-        return alc;
+        static tls::pointer<alloc_t> alc;
+        return *alc.create(this);
     }
 
 public: