diff --git a/include/vlc_picture.h b/include/vlc_picture.h
index 09f65a1326..a30ab042ae 100644
--- a/include/vlc_picture.h
+++ b/include/vlc_picture.h
@@ -242,10 +242,7 @@ static inline picture_t * vlc_picture_chain_PeekFront(vlc_picture_chain_t *chain
  * Append a picture to a picture chain.
  *
  * \param chain the picture chain pointer
- * \param tail the known tail of the picture chain
  * \param pic the picture to append to the chain
- *
- * \return the new tail of the picture chain
  */
 static inline void vlc_picture_chain_Append(vlc_picture_chain_t *chain,
                                             picture_t *pic)