diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 3731187b5..e6273fb9d 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -1852,6 +1852,15 @@
   <define name="wxGA_TEXT" value="0x0040"/>
   <define name="wxGA_HORIZONTAL" value="4"/>
   <define name="wxGA_VERTICAL" value="8"/>
+  <define name="wxITEM_SEPARATOR" value="-1"/>
+  <define name="wxITEM_NORMAL" value="0"/>
+  <define name="wxITEM_CHECK" value="0"/>
+  <define name="wxITEM_RADIO" value="1"/>
+  <define name="wxITEM_DROPDOWN" value="2"/>
+  <define name="wxITEM_MAX" value="3"/>
+  <define name="wxCHK_UNCHECKED" value="0"/>
+  <define name="wxCHK_CHECKED" value="1"/>
+  <define name="wxCHK_UNDETERMINED" value="2"/>
   <define name="wxFONTFAMILY_DEFAULT" value="70"/>
   <define name="wxFONTFAMILY_DECORATIVE" value="71"/>
   <define name="wxFONTFAMILY_ROMAN" value="72"/>