diff --git a/include/wx/image.h b/include/wx/image.h
index 325c7a9a53..1962bd3f87 100644
--- a/include/wx/image.h
+++ b/include/wx/image.h
@@ -99,7 +99,7 @@ public:
 // wxJPEGHandler
 //-----------------------------------------------------------------------------
 
-#ifdef wxUSE_LIBJPEG
+#if wxUSE_LIBJPEG
 class WXDLLEXPORT wxJPEGHandler: public wxImageHandler
 {
   DECLARE_DYNAMIC_CLASS(wxJPEGHandler)