diff --git a/src/common/dcbase.cpp b/src/common/dcbase.cpp
index 9ef2b86534..e0b7d7a41b 100644
--- a/src/common/dcbase.cpp
+++ b/src/common/dcbase.cpp
@@ -29,7 +29,6 @@
 #include "wx/dcmemory.h"
 #include "wx/dcscreen.h"
 #include "wx/dcprint.h"
-#include "wx/dcbuffer.h" // for IMPLEMENT_DYNAMIC_CLASS
 #include "wx/prntbase.h"
 
 #ifndef WX_PRECOMP
diff --git a/src/common/dcbufcmn.cpp b/src/common/dcbufcmn.cpp
index 4d4083603e..ef8b9a34e6 100644
--- a/src/common/dcbufcmn.cpp
+++ b/src/common/dcbufcmn.cpp
@@ -91,6 +91,9 @@ bool wxSharedDCBufferManager::ms_usingSharedBuffer = false;
 
 IMPLEMENT_DYNAMIC_CLASS(wxSharedDCBufferManager, wxModule)
 
+IMPLEMENT_DYNAMIC_CLASS(wxBufferedDC, wxMemoryDC)
+IMPLEMENT_ABSTRACT_CLASS(wxBufferedPaintDC, wxBufferedDC)
+
 // ============================================================================
 // wxBufferedDC
 // ============================================================================