diff --git a/docs/latex/wx/classes.tex b/docs/latex/wx/classes.tex
index 79d4a3a5da..75ac8e1811 100644
--- a/docs/latex/wx/classes.tex
+++ b/docs/latex/wx/classes.tex
@@ -275,6 +275,7 @@
 \input socket.tex
 \input strmsock.tex
 \input socksrv.tex
+\input sound.tex
 \input spinbutt.tex
 \input spinctrl.tex
 \input spinevt.tex
@@ -330,7 +331,6 @@
 \input view.tex
 \input vlbox.tex
 \input vscroll.tex
-\input sound.tex
 \input window.tex
 \input windowdc.tex
 \input wnddisbl.tex