diff --git a/setup.h.in b/setup.h.in
index 1a904e5400..73a9064fd8 100644
--- a/setup.h.in
+++ b/setup.h.in
@@ -618,6 +618,10 @@
  * Use dnd
  */
 #define wxUSE_DRAG_AND_DROP 0
+/*
+ * Use OLE (MSW only)
+ */
+#define wxUSE_OLE 0
 /*
  * Use spline
  */