diff --git a/utils/pdftotext.1 b/utils/pdftotext.1
index 4e3cb0b..eb3aa8e 100644
--- a/utils/pdftotext.1
+++ b/utils/pdftotext.1
@@ -63,6 +63,10 @@ Generate a simple HTML file, including the meta information.  This
 simply wraps the text in <pre> and </pre> and prepends the meta
 headers.
 .TP
+.B \-bbox
+Generate an XHTML file containing bounding box information for each
+word in the file.
+.TP
 .BI \-enc " encoding-name"
 Sets the encoding to use for text output. This defaults to "UTF-8".
 .TP