diff --git a/src/core/include/mp-units/framework/expression_template.h b/src/core/include/mp-units/framework/expression_template.h
index 5195000c..565ad8f0 100644
--- a/src/core/include/mp-units/framework/expression_template.h
+++ b/src/core/include/mp-units/framework/expression_template.h
@@ -408,7 +408,7 @@ template<template<typename...> typename To, typename OneType, template<typename,
  */
 template<template<typename...> typename To, typename OneType, template<typename, typename> typename Pred, typename Lhs,
          typename Rhs>
-[[nodiscard]] consteval auto expr_divide(Lhs lhs, Rhs rhs)
+[[nodiscard]] MP_UNITS_CONSTEVAL auto expr_divide(Lhs lhs, Rhs rhs)
 {
   if constexpr (is_same_v<Lhs, Rhs>) {
     return OneType{};