diff --git a/hw/xnest/Init.c b/hw/xnest/Init.c
index 2a9fc26a1..49a52d776 100644
--- a/hw/xnest/Init.c
+++ b/hw/xnest/Init.c
@@ -136,7 +136,9 @@ void OsVendorFatalError(void)
     return;
 }
 
+#if defined(DDXBEFORERESET)
 void ddxBeforeReset(void)
 {
     return;
 }
+#endif