diff --git a/include/wx/generic/prntdlgg.h b/include/wx/generic/prntdlgg.h
index 097ea5403f..99d4d2a974 100644
--- a/include/wx/generic/prntdlgg.h
+++ b/include/wx/generic/prntdlgg.h
@@ -21,7 +21,6 @@
 
 #if wxUSE_PRINTING_ARCHITECTURE
 
-#include "wx/dialog.h"
 #include "wx/dialog.h"
 
 #if wxUSE_POSTSCRIPT