diff --git a/include/TessesFramework/HiddenField.hpp b/include/TessesFramework/HiddenField.hpp
index 9a7894b..6c38837 100644
--- a/include/TessesFramework/HiddenField.hpp
+++ b/include/TessesFramework/HiddenField.hpp
@@ -20,13 +20,7 @@ class HiddenField {
         {
             return dynamic_cast<T>(ptr);
         }
-        template<typename T>
-        T* AllocField()
-        {
-            auto v = new T();
-            SetField(v);
-            return v;
-        }
+        
         ~HiddenField();
 };
 }
\ No newline at end of file
diff --git a/src/Threading/Mutex.cpp b/src/Threading/Mutex.cpp
index f1d296d..b29c723 100644
--- a/src/Threading/Mutex.cpp
+++ b/src/Threading/Mutex.cpp
@@ -39,7 +39,7 @@ namespace Tesses::Framework::Threading
     Mutex::Mutex()
     {
         #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
-        auto md=this->data.AllocField<MutexHiddenFieldData>();
+        auto md=this->data.SetField(new MutexHiddenFieldData());
         #if defined(_WIN32)
         md->mtx = CreateMutex(NULL,false,NULL);
         #elif defined(GEKKO)
diff --git a/src/Threading/Thread.cpp b/src/Threading/Thread.cpp
index 7f026cc..1b830bb 100644
--- a/src/Threading/Thread.cpp
+++ b/src/Threading/Thread.cpp
@@ -5,7 +5,7 @@ namespace Tesses::Framework::Threading
 {
    #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
 
-    class ThreadHiddenFieldData {
+    class ThreadHiddenFieldData : public HiddenFieldData {
         public:
         #if defined(_WIN32)
 
@@ -50,7 +50,7 @@ namespace Tesses::Framework::Threading
     Thread::Thread(std::function<void()> fn)
     {
         #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
-        auto data = this->data.AllocField<ThreadHiddenFieldData>();
+        auto data = this->data.SetField(new ThreadHiddenFieldData());
         data->hasInvoked=false;
         data->fn = fn;
         #if defined(_WIN32)