diff --git a/lib/fizzy/value.hpp b/lib/fizzy/value.hpp
index 623980e30c..1dc631c3ef 100644
--- a/lib/fizzy/value.hpp
+++ b/lib/fizzy/value.hpp
@@ -13,8 +13,9 @@ union Value
     uint64_t i64;
 
     Value() = default;
-    constexpr Value(uint64_t v) noexcept : i64{v} {}
-    constexpr Value(uint32_t v) noexcept : i64{v} {}
+    constexpr Value(unsigned int v) noexcept : i64{v} {}
+    constexpr Value(unsigned long v) noexcept : i64{v} {}
+    constexpr Value(unsigned long long v) noexcept : i64{v} {}
     constexpr Value(int64_t v) noexcept : i64{static_cast<uint64_t>(v)} {}
     constexpr Value(int32_t v) noexcept : i64{static_cast<uint32_t>(v)} {}