diff --git a/include/exiv2/asfvideo.hpp b/include/exiv2/asfvideo.hpp
index afcca190..cd9eb0aa 100644
--- a/include/exiv2/asfvideo.hpp
+++ b/include/exiv2/asfvideo.hpp
@@ -58,9 +58,9 @@ class EXIV2API AsfVideo : public Image {
   explicit AsfVideo(BasicIo::UniquePtr io);
 
   //! Copy constructor
-  AsfVideo(const AsfVideo& rhs) = delete;
+  AsfVideo(const AsfVideo&) = delete;
   //! Assignment operator
-  AsfVideo& operator=(const AsfVideo& rhs) = delete;
+  AsfVideo& operator=(const AsfVideo&) = delete;
   //@}
 
   //! @name Manipulators
@@ -170,4 +170,4 @@ EXIV2API bool isAsfType(BasicIo& iIo, bool advance);
 
 }  // namespace Exiv2
 
-#endif  // #ifndef ASFVIDEO_HPP_
\ No newline at end of file
+#endif  // #ifndef ASFVIDEO_HPP_
diff --git a/include/exiv2/riffvideo.hpp b/include/exiv2/riffvideo.hpp
index d564c701..7982bf71 100644
--- a/include/exiv2/riffvideo.hpp
+++ b/include/exiv2/riffvideo.hpp
@@ -55,9 +55,9 @@ class EXIV2API RiffVideo : public Image {
   explicit RiffVideo(BasicIo::UniquePtr io);
 
   //! Copy constructor
-  RiffVideo(const RiffVideo& rhs) = delete;
+  RiffVideo(const RiffVideo&) = delete;
   //! Assignment operator
-  RiffVideo& operator=(const RiffVideo& rhs) = delete;
+  RiffVideo& operator=(const RiffVideo&) = delete;
 
   //@}