diff --git a/include/boost/fiber/future/detail/shared_state.hpp b/include/boost/fiber/future/detail/shared_state.hpp
index ca031cd8..298ee14c 100644
--- a/include/boost/fiber/future/detail/shared_state.hpp
+++ b/include/boost/fiber/future/detail/shared_state.hpp
@@ -172,7 +172,7 @@ private:
         if ( except_) {
             std::rethrow_exception( except_);
         }
-        return * reinterpret_cast< R * >( & storage_);
+        return * reinterpret_cast< R * >( std::addressof( storage_) );
     }
 
 public: