diff --git a/include/fastcdr/exceptions/Exception.h b/include/fastcdr/exceptions/Exception.h
index a71b2f92..42700a36 100644
--- a/include/fastcdr/exceptions/Exception.h
+++ b/include/fastcdr/exceptions/Exception.h
@@ -83,7 +83,7 @@ class Exception : public std::exception
      * @param ex Exception that will be moved.
      */
     Cdr_DllAPI Exception& operator =(
-            Exception&&) noexcept;
+            Exception&& ex) noexcept;
 
 private: