diff --git a/slides/gen_index.sh b/slides/gen_index.sh
index bbbc74742cddabb0d5b3e2367598824af452b249..e8180fd7c498c3fa0beebd05b717b2e97055f849 100755
--- a/slides/gen_index.sh
+++ b/slides/gen_index.sh
@@ -32,10 +32,11 @@ IFS=$'\n'
 classes=($(sort <<<"${classes[*]}"))
 date=$(date '+%Y-%m-%d')
 echo "---" >> index.md
+echo "title: Slides du cours d'Algorithmique" >> index.md
 echo "date: ${date}" >> index.md
 echo "---" >> index.md
 for i in ${classes[*]}; do
-    echo $i >> index.md
+    echo "* $i" >> index.md
 done