diff --git a/asio/include/asio/ip/bad_address_cast.hpp b/asio/include/asio/ip/bad_address_cast.hpp
index e45ccbc021..34a623dd0c 100644
--- a/asio/include/asio/ip/bad_address_cast.hpp
+++ b/asio/include/asio/ip/bad_address_cast.hpp
@@ -46,7 +46,7 @@ class bad_address_cast :
   }
 
   /// Destructor.
-  virtual ~bad_address_cast() noexcept {}
+  ~bad_address_cast() = default;
 
   /// Get the message associated with the exception.
   virtual const char* what() const noexcept