diff --git a/src/ox/std/error.hpp b/src/ox/std/error.hpp
index 1675fffd5..2931be94b 100644
--- a/src/ox/std/error.hpp
+++ b/src/ox/std/error.hpp
@@ -126,6 +126,10 @@ struct [[nodiscard]] Result {
 	constexpr Result() noexcept: error(0) {
 	}
 
+	template<typename U>
+	constexpr Result(const Result<U> &other) noexcept: value(other.value), error(error) {
+	}
+
 	constexpr Result(const Error &error) noexcept: error(error) {
 	}