diff --git a/docs/latex/wx/log.tex b/docs/latex/wx/log.tex
index 07a557df28..0e2604ace6 100644
--- a/docs/latex/wx/log.tex
+++ b/docs/latex/wx/log.tex
@@ -52,6 +52,7 @@ empty, {\it HasPendingMessages()} is also provided which allows to explicitly
 verify it.
 
 \helpref{Flush}{wxlogflush}\\
+\helpref{FlushActive}{wxlogflushactive}\\
 \helpref{HasPendingMessages}{haspendingmessages}
 
 \membersection{Customization}\label{wxlogcustomization}
@@ -142,6 +143,16 @@ currently. (Almost) for internal use only.
 Shows all the messages currently in buffer and clears it. If the buffer
 is already empty, nothing happens.
 
+\membersection{wxLog::FlushActive}\label{wxlogflushactive}
+
+\func{static void}{FlushActive}{\void}
+
+Flushes the current log target if any, does nothing if there is none.
+
+See also:
+
+\helpref{Flush}{wxlogflush}
+
 \membersection{wxLog::HasPendingMessages}\label{haspendingmessages}
 
 \constfunc{bool}{HasPendingMessages}{\void}