diff --git a/coders/preview.c b/coders/preview.c
index 1bec5b1..0f7a006 100644
--- a/coders/preview.c
+++ b/coders/preview.c
@@ -187,7 +187,7 @@
(void) CopyMagickString(preview_image->filename,image_info->filename,
MaxTextExtent);
write_info=CloneImageInfo(image_info);
- (void) SetImageInfo(write_info,MagickTrue,&image->exception);
+ (void) SetImageInfo(write_info,1,&image->exception);
if (LocaleCompare(write_info->magick,"PREVIEW") == 0)
(void) FormatMagickString(preview_image->filename,MaxTextExtent,
"miff:%s",image_info->filename);