diff --git a/include/wx/mac/carbon/printdlg.h b/include/wx/mac/carbon/printdlg.h
index e25ddefe68..f0e9677a96 100644
--- a/include/wx/mac/carbon/printdlg.h
+++ b/include/wx/mac/carbon/printdlg.h
@@ -74,6 +74,7 @@ private:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacPageSetupDialog)
 };
 
+class WXDLLEXPORT wxTextCtrl;
 
 /*
 * wxMacPageMarginsDialog
diff --git a/src/mac/carbon/printdlg.cpp b/src/mac/carbon/printdlg.cpp
index f4e163b3ed..31b59ce1ca 100644
--- a/src/mac/carbon/printdlg.cpp
+++ b/src/mac/carbon/printdlg.cpp
@@ -19,6 +19,9 @@
     #include "wx/object.h"
     #include "wx/dcprint.h"
     #include "wx/msgdlg.h"
+    #include "wx/textctrl.h"
+    #include "wx/sizer.h"
+    #include "wx/stattext.h"
 #endif
 
 #include "wx/mac/printdlg.h"