diff --git a/interface/wx/slider.h b/interface/wx/slider.h
index bd7ae93f00..3288da2ff4 100644
--- a/interface/wx/slider.h
+++ b/interface/wx/slider.h
@@ -99,6 +99,9 @@
         Process @c wxEVT_SCROLL_THUMBRELEASE thumb release events.
     @event{EVT_COMMAND_SCROLL_CHANGED(func)}
         Process @c wxEVT_SCROLL_CHANGED end of scrolling events (MSW only).
+    @event{EVT_SLIDER(id, func)}
+        Process @c wxEVT_COMMAND_SLIDER_UPDATED which is generated after any
+        change of wxSlider position in addition to one of the events above.
     @endEventTable
 
     @section slider_diff The difference between EVT_SCROLL_THUMBRELEASE and EVT_SCROLL_CHANGED