diff --git a/interface/wx/event.h b/interface/wx/event.h
index 2744138c18..82106239fd 100644
--- a/interface/wx/event.h
+++ b/interface/wx/event.h
@@ -3426,6 +3426,11 @@ public:
     all program windows on the given display if its DPI changes due to a change
     in the system settings.
 
+    If you define an event handler for this event, you should almost always
+    call @c event.Skip() in it in order to allow the base class handler to
+    execute, as many controls rely on processing this event in order to update
+    their appearance when the DPI changes.
+
     Currently this event is generated by wxMSW port if only and only if the
     MSW application runs under Windows 10 Creators Update (v1703) or later and
     is marked as being "per-monitor DPI aware", i.e. contains a @c dpiAwareness