diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 8ec63ba2f..51654e5b8 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -2077,6 +2077,10 @@
   <define name="wxPG_VFB_DEFAULT" value="20"/>
   <define name="wxPG_VFB_UNDEFINED" value="0x80"/>
   <define name="wxPGVFBFlags" value="unsigned char"/>
+  <define name="wxNUM_VAL_DEFAULT" value="0x00"/>
+  <define name="wxNUM_VAL_THOUSANDS_SEPARATOR" value="0x01"/>
+  <define name="wxNUM_VAL_ZERO_AS_BLANK" value="0x02"/>
+  <define name="wxNUM_VAL_NO_TRAILING_ZEROES" value="0x04"/>
   <!-- End of wxPropertyGrid defines -->
   <define name="wxKEY_NONE" value="0"/>
   <define name="wxKEY_INTEGER" value="1"/>