diff --git a/12.temporary_ins/06.geometry-coordinates/40.n4/10.main/textbook.fr.md b/12.temporary_ins/06.geometry-coordinates/40.n4/10.main/textbook.fr.md
index 684184e9e..28749acdb 100644
--- a/12.temporary_ins/06.geometry-coordinates/40.n4/10.main/textbook.fr.md
+++ b/12.temporary_ins/06.geometry-coordinates/40.n4/10.main/textbook.fr.md
@@ -3,12 +3,15 @@ title: Géométrie et coordonnées
 published: false
 routable: false
 visible: false
+------------------------------------------------->
+
+<!------------------------
 lessons:
    - slug: geometry-coordinates-234-panorama-main
      order: 3
    - slug: geometry-coordinates-4-linear
      order: 1
-------------------------------------------------->
+------------------------->
 
 
 ### Géométrie et coordonnées niveau 4 : main