diff --git a/wxPython/src/_splitter.i b/wxPython/src/_splitter.i
index 5f839f6287..557e02eefb 100644
--- a/wxPython/src/_splitter.i
+++ b/wxPython/src/_splitter.i
@@ -27,6 +27,7 @@ enum {
     wxSP_LIVE_UPDATE,
     wxSP_3DSASH,
     wxSP_3DBORDER,
+    wxSP_NO_XP_THEME,
     wxSP_BORDER,
     wxSP_3D,
 };
diff --git a/wxPython/src/_windows_rename.i b/wxPython/src/_windows_rename.i
index c20e838dd7..f68235f3ed 100644
--- a/wxPython/src/_windows_rename.i
+++ b/wxPython/src/_windows_rename.i
@@ -30,6 +30,7 @@
 %rename(SP_LIVE_UPDATE)                     wxSP_LIVE_UPDATE;
 %rename(SP_3DSASH)                          wxSP_3DSASH;
 %rename(SP_3DBORDER)                        wxSP_3DBORDER;
+%rename(SP_NO_XP_THEME)                     wxSP_NO_XP_THEME;
 %rename(SP_BORDER)                          wxSP_BORDER;
 %rename(SP_3D)                              wxSP_3D;
 %rename(SPLIT_HORIZONTAL)                   wxSPLIT_HORIZONTAL;