diff --git a/Doc/libmacostools.tex b/Doc/libmacostools.tex
index 3a3c3a3..680b4ed 100644
--- a/Doc/libmacostools.tex
+++ b/Doc/libmacostools.tex
@@ -1,5 +1,5 @@
-
 \section{Standard module \sectcode{macostools}}
+\label{module-macostools}
 \stmodindex{macostools}
 
 This module contains some convenience routines for file-manipulation