diff --git a/src/mx/memory/tagged_ptr.h b/src/mx/memory/tagged_ptr.h
index bdac79c..8dff7f1 100644
--- a/src/mx/memory/tagged_ptr.h
+++ b/src/mx/memory/tagged_ptr.h
@@ -12,7 +12,7 @@ namespace mx::memory {
 template <class T, typename I> class tagged_ptr
 {
 public:
-    constexpr tagged_ptr() noexcept
+    constexpr tagged_ptr() noexcept : _object_pointer(0U)
     {
         static_assert(sizeof(I) == 2U);
         static_assert(sizeof(tagged_ptr) == 8U);
@@ -81,7 +81,7 @@ private:
     /**
      * Pointer to the instance of T, only 48bit are used.
      */
-    std::uintptr_t _object_pointer : 48 {0U};
+    std::uintptr_t _object_pointer : 48;
 
     /**
      * Information stored within this pointer, remaining 16bit are used.
@@ -98,4 +98,4 @@ template <class T, typename I> struct hash<mx::memory::tagged_ptr<T, I>>
         return std::hash<T *>().operator()(ptr.get());
     }
 };
-} // namespace std
\ No newline at end of file
+} // namespace std
diff --git a/src/mx/resource/resource.h b/src/mx/resource/resource.h
index c95e2a2..3746ba5 100644
--- a/src/mx/resource/resource.h
+++ b/src/mx/resource/resource.h
@@ -164,7 +164,7 @@ private:
 class information
 {
 public:
-    constexpr information() noexcept = default;
+    constexpr information() noexcept : _channel_id(0U), _synchronization_primitive(0U) { }
     explicit information(const std::uint16_t channel_id,
                          const synchronization::primitive synchronization_primitive) noexcept
         : _channel_id(channel_id), _synchronization_primitive(static_cast<std::uint16_t>(synchronization_primitive))
@@ -182,8 +182,8 @@ public:
     information &operator=(const information &other) = default;
 
 private:
-    std::uint16_t _channel_id : 12 {0U};
-    std::uint16_t _synchronization_primitive : 4 {0U};
+    std::uint16_t _channel_id : 12;
+    std::uint16_t _synchronization_primitive : 4;
 } __attribute__((packed));
 
 /**
@@ -220,4 +220,4 @@ template <typename S> static auto *ptr_cast(const ptr resource) noexcept
     return resource.template get<S>();
 }
 
-} // namespace mx::resource
\ No newline at end of file
+} // namespace mx::resource