diff --git a/docs/latex/wx/filename.tex b/docs/latex/wx/filename.tex
index ae471a7f2d..65ef9e536f 100644
--- a/docs/latex/wx/filename.tex
+++ b/docs/latex/wx/filename.tex
@@ -142,6 +142,8 @@ You can initialize a wxFileName instance using one of the following functions:
 \helpref{AssignDir}{wxfilenameassigndir}\\
 \helpref{AssignHomeDir}{wxfilenameassignhomedir}\\
 \helpref{AssignHomeTempFileName}{wxfilenameassigntempfilename}\\
+\helpref{DirName}{wxfilenameassigndirname}\\
+\helpref{FileName}{wxfilenameassignfilename}\\
 \helpref{operator $=$}{wxfilenameoperatorassign}