Adding Header BMP to Uninstall Dialog?

I added these lines to my nsi script and this adds my artwork to the installation program:

!define MUI_HEADERIMAGE
!define MUI_HEADERIMAGE_BITMAP "Art\RTSwingTraderHeader.bmp"

However, when I use this line:

writeUninstaller "$INSTDIR\uninstall.exe"

The uninstaller does not have the image in the header. In fact, it is blank.

Is there a way to add this same BMP to the uninstaller dialog?

Thanks!

!define MUI_HEADERIMAGE_UNBITMAP "Art\RTSwingTraderHeader.bmp"

Thanks!

Thanks a lot!