diff --git a/docs/latex/wx/classes.tex b/docs/latex/wx/classes.tex
index e6cd0b478d..007a40c7bc 100644
--- a/docs/latex/wx/classes.tex
+++ b/docs/latex/wx/classes.tex
@@ -12,7 +12,7 @@
 \input busycurs.tex
 \input busyinfo.tex
 \input button.tex
-%\input strmbfrd.tex
+\input strmbfrd.tex
 \input bitmap.tex
 \input bbutton.tex
 \input bmpdatob.tex