diff --git a/Doc/lib/lib.tex b/Doc/lib/lib.tex
index e9e82d9b24d..1792d1824ac 100644
--- a/Doc/lib/lib.tex
+++ b/Doc/lib/lib.tex
@@ -74,6 +74,7 @@ and how to embed it in other applications.
 \input{libpython}		% Python Runtime Services
 \input{libsys}
 \input{libgc}
+\input{libfpectl}
 \input{libatexit}
 \input{libtypes}
 \input{libuserdict}
@@ -137,6 +138,7 @@ and how to embed it in other applications.
 %\input{libcmpcache}
 \input{libtime}
 \input{libsched}
+\input{libmutex}
 \input{libgetpass}
 \input{libcurses}
 \input{libascii}		% curses.ascii
@@ -155,7 +157,6 @@ and how to embed it in other applications.
 \input{libselect}
 \input{libthread}
 \input{libthreading}
-\input{libmutex}
 \input{libqueue}
 \input{libmmap}
 \input{libanydbm}