diff --git a/src/Memory/NonNullOwnPtr.hpp b/src/Memory/NonNullOwnPtr.hpp
index 7ed715f..d62bc2e 100644
--- a/src/Memory/NonNullOwnPtr.hpp
+++ b/src/Memory/NonNullOwnPtr.hpp
@@ -11,7 +11,7 @@ namespace Arbutils::Memory {
 
     public:
         inline NonNullOwnPtr() {};
-        inline explicit NonNullOwnPtr(T* ptr) : _ptr(ptr) { AssertNotNull(ptr); };
+        inline NonNullOwnPtr(T* ptr) : _ptr(ptr) { AssertNotNull(ptr); };
 
         NonNullOwnPtr<T>(const NonNullOwnPtr<T>&) = delete;
 
diff --git a/src/Memory/OwnPtr.hpp b/src/Memory/OwnPtr.hpp
index f5ccaf3..93594ac 100644
--- a/src/Memory/OwnPtr.hpp
+++ b/src/Memory/OwnPtr.hpp
@@ -10,7 +10,7 @@ namespace Arbutils::Memory {
 
     public:
         inline OwnPtr() { _ptr = nullptr; };
-        inline explicit constexpr OwnPtr(T* ptr) noexcept : _ptr(ptr){};
+        inline constexpr OwnPtr(T* ptr) noexcept : _ptr(ptr){};
 
         OwnPtr<T>(const OwnPtr<T>&) = delete;