diff --git a/presentation/presentation.tex b/presentation/presentation.tex
index 5bbc7be..de83d6f 100644
--- a/presentation/presentation.tex
+++ b/presentation/presentation.tex
@@ -20,7 +20,7 @@
 {%
   \leavevmode%
   \hbox{\begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm plus1fil,rightskip=.3cm]{author in head/foot}%
-    \usebeamerfont{author in head/foot}\insertframenumber\,/\,\inserttotalframenumber\hfill\url{http://www.pticlic.fr/}
+    \usebeamerfont{author in head/foot}\insertframenumber\,/\,\inserttotalframenumber%\hfill\url{http://www.pticlic.fr/}
   \end{beamercolorbox}%
   \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm,rightskip=.3cm plus1fil]{title in head/foot}%
     \usebeamerfont{title in head/foot}\insertshorttitle%