diff --git a/src/include/units/quantity_point.h b/src/include/units/quantity_point.h
index f15e20e4..d80711b5 100644
--- a/src/include/units/quantity_point.h
+++ b/src/include/units/quantity_point.h
@@ -38,7 +38,7 @@ namespace units {
  * @tparam Rep a type to be used to represent values of a quantity point
  */
 template<Dimension D, UnitOf<D> U, Scalar Rep = double>
-class quantity_point {
+class [[nodiscard]] quantity_point {
 public:
   using quantity_type = quantity<D, U, Rep>;
   using dimension = typename quantity_type::dimension;
@@ -67,7 +67,7 @@ public:
   [[nodiscard]] constexpr quantity_type relative() const noexcept { return q_; }
 
   template<typename Q = quantity_type>
-  [[nodiscard]] static constexpr quantity_point min() noexcept
+  static constexpr quantity_point min() noexcept
     requires requires { Q::min(); }
   // requires requires { quantity_type::min(); }  // TODO gated by gcc-9 (fixed in gcc-10)
   {
@@ -75,7 +75,7 @@ public:
   }
 
   template<typename Q = quantity_type>
-  [[nodiscard]] static constexpr quantity_point max() noexcept
+  static constexpr quantity_point max() noexcept
     requires requires { Q::max(); }
   // requires requires { quantity_type::max(); }  // TODO gated by gcc-9 (fixed in gcc-10)
   {
@@ -202,19 +202,19 @@ public:
 template<typename D, typename U, typename Rep>
 quantity_point(quantity<D, U, Rep>) -> quantity_point<D, U, Rep>;
 
-[[nodiscard]] constexpr QuantityPoint AUTO operator+(const QuantityPoint AUTO& lhs, const Quantity AUTO& rhs)
+constexpr QuantityPoint AUTO operator+(const QuantityPoint AUTO& lhs, const Quantity AUTO& rhs)
   requires requires { lhs.relative() + rhs; }
 {
   return quantity_point(lhs.relative() + rhs);
 }
 
-[[nodiscard]] constexpr QuantityPoint AUTO operator+(const Quantity AUTO& lhs, const QuantityPoint AUTO& rhs)
+constexpr QuantityPoint AUTO operator+(const Quantity AUTO& lhs, const QuantityPoint AUTO& rhs)
   requires requires { rhs + lhs; }
 {
   return rhs + lhs;
 }
 
-[[nodiscard]] constexpr QuantityPoint AUTO operator-(const QuantityPoint AUTO& lhs, const Quantity AUTO& rhs)
+constexpr QuantityPoint AUTO operator-(const QuantityPoint AUTO& lhs, const Quantity AUTO& rhs)
   requires requires { lhs.relative() - rhs; }
 {
   return quantity_point(lhs.relative() - rhs);