diff --git a/Doc/lib/libundoc.tex b/Doc/lib/libundoc.tex
index fabe80e8737..9f959c4fca1 100644
--- a/Doc/lib/libundoc.tex
+++ b/Doc/lib/libundoc.tex
@@ -71,11 +71,6 @@ by the \module{ossaudiodev} module.
 --- Convert "arbitrary" sound files to AIFF files; should probably
 become a tool or demo.  Requires the external program \program{sox}.
 
-\item[\module{ossaudiodev}]
---- Play audio data via the Open Sound System API.  This is usable on
-Linux, some flavors of BSD, and some commercial \UNIX{} platforms.
-\end{description}
-
 
 \section{Obsolete \label{obsolete-modules}}