diff --git a/include/wx/hyperlink.h b/include/wx/hyperlink.h
index 19310daf7a..eb45cd9466 100644
--- a/include/wx/hyperlink.h
+++ b/include/wx/hyperlink.h
@@ -134,13 +134,6 @@ typedef void (wxEvtHandler::*wxHyperlinkEventFunction)(wxHyperlinkEvent&);
 #define EVT_HYPERLINK(id, fn) \
     wx__DECLARE_EVT1(wxEVT_COMMAND_HYPERLINK, id, wxHyperlinkEventHandler(fn))
 
-#ifdef _WX_DEFINE_DATE_EVENTS_
-    const wxEventType wxEVT_COMMAND_HYPERLINK = wxNewEventType();
-
-    IMPLEMENT_DYNAMIC_CLASS(wxHyperlinkEvent, wxCommandEvent)
-#endif
-
-
 
 #if defined(__WXGTK210__) && !defined(__WXUNIVERSAL__)
     #include "wx/gtk/hyperlink.h"
diff --git a/src/msw/datectrl.cpp b/src/msw/datectrl.cpp
index 0beaeb4e8d..27ed885258 100644
--- a/src/msw/datectrl.cpp
+++ b/src/msw/datectrl.cpp
@@ -38,7 +38,6 @@
 
 #include "wx/msw/private/datecontrols.h"
 
-#define _WX_DEFINE_DATE_EVENTS_
 #include "wx/dateevt.h"
 
 // apparently some versions of mingw define these macros erroneously
diff --git a/src/palmos/datectrl.cpp b/src/palmos/datectrl.cpp
index 87044d1564..a351bb2777 100644
--- a/src/palmos/datectrl.cpp
+++ b/src/palmos/datectrl.cpp
@@ -34,7 +34,6 @@
 
 #include "wx/dynlib.h"
 
-#define _WX_DEFINE_DATE_EVENTS_
 #include "wx/dateevt.h"
 
 #include <Control.h>