diff --git a/easy_profiler_core/include/easy/details/arbitrary_value_aux.h b/easy_profiler_core/include/easy/details/arbitrary_value_aux.h
index 50ac8a1..6de3c14 100644
--- a/easy_profiler_core/include/easy/details/arbitrary_value_aux.h
+++ b/easy_profiler_core/include/easy/details/arbitrary_value_aux.h
@@ -54,7 +54,7 @@ namespace profiler
     class ValueId EASY_FINAL
     {
         friend ::ThreadStorage;
-        vin_t m_id;
+        const void* m_id;
 
     public:
 
@@ -66,14 +66,14 @@ namespace profiler
         inline EASY_CONSTEXPR_FCN ValueId(ValueId&&) = default;
 #endif
 
-        explicit inline EASY_CONSTEXPR_FCN ValueId() : m_id(0) {}
-        explicit inline EASY_CONSTEXPR_FCN ValueId(const void* _member) : m_id(reinterpret_cast<vin_t>(_member)) {}
+        explicit inline EASY_CONSTEXPR_FCN ValueId() : m_id(nullptr) {}
+        explicit inline EASY_CONSTEXPR_FCN ValueId(const void* _member) : m_id(_member) {}
 
         template <class T>
-        explicit inline EASY_CONSTEXPR_FCN ValueId(const T& _member) : m_id(reinterpret_cast<vin_t>(&_member)) {}
+        explicit inline EASY_CONSTEXPR_FCN ValueId(const T& _member) : m_id(&_member) {}
 
         template <class T, size_t N>
-        explicit inline EASY_CONSTEXPR_FCN ValueId(const T (&_member)[N]) : m_id(reinterpret_cast<vin_t>((void*)_member)) {}
+        explicit inline EASY_CONSTEXPR_FCN ValueId(const T (&_member)[N]) : m_id(_member) {}
 
         ValueId& operator = (const ValueId&) = delete;
         ValueId& operator = (ValueId&&) = delete;
diff --git a/easy_profiler_core/thread_storage.cpp b/easy_profiler_core/thread_storage.cpp
index 760f681..7091362 100644
--- a/easy_profiler_core/thread_storage.cpp
+++ b/easy_profiler_core/thread_storage.cpp
@@ -44,6 +44,17 @@ The Apache License, Version 2.0 (the "License");
 #include "current_thread.h"
 #include "current_time.h"
 
+static profiler::vin_t ptr2vin(const void* ptr)
+{
+    static_assert(sizeof(uintptr_t) == sizeof(void*),
+                  "Can not cast void* to uintptr_t. Different sizes.");
+
+    static_assert(sizeof(profiler::vin_t) >= sizeof(uintptr_t),
+                  "Can not cast uintptr_t to vin_t. Possible truncation.");
+
+    return static_cast<profiler::vin_t>(reinterpret_cast<uintptr_t>(ptr));
+}
+
 ThreadStorage::ThreadStorage()
     : nonscopedBlocks(16)
     , frameStartTime(0)
@@ -62,7 +73,7 @@ void ThreadStorage::storeValue(profiler::timestamp_t _timestamp, profiler::block
     const uint16_t serializedDataSize = _size + static_cast<uint16_t>(sizeof(profiler::ArbitraryValue));
     void* data = blocks.closedList.allocate(serializedDataSize);
 
-    ::new (data) profiler::ArbitraryValue(_timestamp, _vin.m_id, _id, _size, _type, _isArray);
+    ::new (data) profiler::ArbitraryValue(_timestamp, ptr2vin(_vin.m_id), _id, _size, _type, _isArray);
 
     char* cdata = reinterpret_cast<char*>(data);
     memcpy(cdata + sizeof(profiler::ArbitraryValue), _data, _size);