diff --git a/programme.sh b/programme.sh
index a830ba6..fb787e8 100755
--- a/programme.sh
+++ b/programme.sh
@@ -4,8 +4,14 @@ function path_to_name {
     PROGRAMPATH=$1
     echo ${PROGRAMPATH//\_/\ }
 }
+if [ "$1" = '' ]
+then
+	rep='.'
+else
+	rep="$1"
+fi
 
-for directory in $(find . -name programme -type d); do
+for directory in $(find "$rep" -name programme -type d); do
     cat > programme_options.tex <<EOB 
     \\newcommand{\\formation}{$(path_to_name $(basename ${directory%/programme}))}
 \\newcommand{\\dossier}{$directory}