diff --git a/src/ox/std/types.hpp b/src/ox/std/types.hpp
index 3df5dce3c..6c66b1d31 100644
--- a/src/ox/std/types.hpp
+++ b/src/ox/std/types.hpp
@@ -130,7 +130,7 @@ template<typename T>
 using Unsigned = Uint<sizeof(T) * 8>;
 
 // ResizedInt retains the sign while granting a new size
-template<typename T,  std::size_t bits, bool si = T(-1) < T(0)>
+template<typename T,  std::size_t bits, bool si = static_cast<T>(-1) < static_cast<T>(0)>
 struct ResizedInt {
 };