diff --git a/convert.sh b/convert.sh
index 64e6c65..94a8704 100755
--- a/convert.sh
+++ b/convert.sh
@@ -22,8 +22,8 @@ pandoc /tmp/$md \
 status=$?
 
 # Use LaTeX booklet package to make a print, fold, and staple version!
-
-# TBD/TODO
+pdfbook2 $ebook
+#pdfbook2 --signature=4 $ebook
 
 echo "Completed with status '$status'."