diff --git a/setup.h.in b/setup.h.in
index ffac7e3072..41bd481b2b 100644
--- a/setup.h.in
+++ b/setup.h.in
@@ -493,6 +493,8 @@
  * the common values automatically */
 #if (defined(__WIN95__) && !defined(__WXUNIVERSAL__)) || defined(__WXPM__)
 #define wxUSE_OWNER_DRAWN 1
+#else
+#define wxUSE_OWNER_DRAWN 0
 #endif
 
 #if defined(__WIN95__) && !defined(__WINE__) && !defined(__GNUWIN32_OLD__)