diff --git a/doc/general.texi b/doc/general.texi
index 59ea4f44d9..e53847de73 100644
--- a/doc/general.texi
+++ b/doc/general.texi
@@ -520,6 +520,7 @@ library:
     @tab Multimedia format used in Westwood Studios games.
 @item Westwood Studios VQA      @tab   @tab X
     @tab Multimedia format used in Westwood Studios games.
+@item Wideband Single-bit Data (WSD) @tab   @tab X
 @item WVE                       @tab   @tab X
 @item XMV                       @tab   @tab X
     @tab Microsoft video container used in Xbox games.