diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index cedc46fdd..69b6aeb24 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -43,6 +43,8 @@
   <define name="wxDL_INIT_FUNC_AW(pfx, name, dynlib)" value=""/>
   <define name="wxDYNLIB_FUNCTION(type, name, dynlib)" value=""/>
   <define name="WX_DEFINE_EXPORTED_LIST(name)" value=""/>
+  <define name="IMPLEMENT_HELP_PROVISION(name)" value=""/>
+  <define name="WX_EVENT_TABLE_INPUT_CONSUMER(name)" value=""/>
   <define name="wxEVT_NULL" value="wxEventType"/>
   <define name="TAG_HANDLER_BEGIN(a,b)" value=""/>
   <define name="TAG_HANDLER_END(a)" value=""/>