diff --git a/libcxx/include/__numeric/saturation_arithmetic.h b/libcxx/include/__numeric/saturation_arithmetic.h
index d6c02ac224f9e2..2390b42aaec31e 100644
--- a/libcxx/include/__numeric/saturation_arithmetic.h
+++ b/libcxx/include/__numeric/saturation_arithmetic.h
@@ -118,22 +118,22 @@ _LIBCPP_HIDE_FROM_ABI constexpr _Tp add_sat(_Tp __x, _Tp __y) noexcept {
 
 template <__libcpp_integer _Tp>
 _LIBCPP_HIDE_FROM_ABI constexpr _Tp sub_sat(_Tp __x, _Tp __y) noexcept {
-  return std::sub_sat(__x, __y);
+  return std::__sub_sat(__x, __y);
 }
 
 template <__libcpp_integer _Tp>
 _LIBCPP_HIDE_FROM_ABI constexpr _Tp mul_sat(_Tp __x, _Tp __y) noexcept {
-  return std::mul_sat(__x, __y);
+  return std::__mul_sat(__x, __y);
 }
 
 template <__libcpp_integer _Tp>
 _LIBCPP_HIDE_FROM_ABI constexpr _Tp div_sat(_Tp __x, _Tp __y) noexcept {
-  return std::div_sat(__x, __y);
+  return std::__div_sat(__x, __y);
 }
 
 template <__libcpp_integer _Rp, __libcpp_integer _Tp>
 _LIBCPP_HIDE_FROM_ABI constexpr _Rp saturate_cast(_Tp __x) noexcept {
-  return std::saturate_cast<_Rp>(__x);
+  return std::__saturate_cast<_Rp>(__x);
 }
 
 #endif // _LIBCPP_STD_VER >= 26