diff --git a/Manual/doc_tex/Manual/cgal_manual.sty b/Manual/doc_tex/Manual/cgal_manual.sty
index e35063bf75b..c61e8187abc 100644
--- a/Manual/doc_tex/Manual/cgal_manual.sty
+++ b/Manual/doc_tex/Manual/cgal_manual.sty
@@ -285,7 +285,7 @@
 \newcommand{\opennlpage}{\path'http://www.loria.fr/~levy/software/'}
 \newcommand{\ledapage}{\path'http://www.algorithmic-solutions.com/leda/index.html'}
 \newcommand{\qtpage}{\path'http://qt.nokia.com/'}
-\newcommand{\coin3dpage}{\path'http://www.coin3d.org/'}
+\newcommand{\coinpage}{\path'http://www.coin3d.org/'}
 \newcommand{\libqglviewerpage}{\path'http://www.libqglviewer.com/'}
 \newcommand{\blaspage}{\path'http://www.netlib.org/blas/'}
 \newcommand{\atlaspage}{\path'http://math-atlas.sourceforge.net/'}