diff --git a/docs/latex/wx/tnoneng.tex b/docs/latex/wx/tnoneng.tex
index a002c8ca92..23a4c60a10 100644
--- a/docs/latex/wx/tnoneng.tex
+++ b/docs/latex/wx/tnoneng.tex
@@ -132,7 +132,7 @@ no problem at all. You must only make sure that all the HTML files contain
 the META tag, e.g.
 
 \begin{verbatim}
-<meta http-equiv="Content-Type" content="iso8859-2">
+<meta http-equiv="Content-Type" content="text/html; charset=iso8859-2">
 \end{verbatim}
 
 and that the hhp project file contains one additional line in the {\tt OPTIONS}