diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 29cc230ee..45133f673 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -378,6 +378,7 @@
   <define name="EVT_SCROLL_CHANGED(func)" value=""/>
   <define name="EVT_WINDOW_CREATE(func)" value=""/>
   <define name="EVT_FONTPICKER_CHANGED(id,func)" value=""/>
+  <define name="EVT_THREAD(id,func)" value=""/>
   <define name="EVT_COMMAND_SCROLL(id,func)" value=""/>
   <define name="EVT_COMMAND_SCROLL_TOP(id,func)" value=""/>
   <define name="EVT_COMMAND_SCROLL_BOTTOM(id,func)" value=""/>