diff --git a/12.temporary_ins/65.geometrical-optics/10.introduction/20.overview/cheatsheet.fr.md b/12.temporary_ins/65.geometrical-optics/10.introduction/20.overview/cheatsheet.fr.md
index 06795c64d..99fefe422 100644
--- a/12.temporary_ins/65.geometrical-optics/10.introduction/20.overview/cheatsheet.fr.md
+++ b/12.temporary_ins/65.geometrical-optics/10.introduction/20.overview/cheatsheet.fr.md
@@ -1,11 +1,12 @@
 ---
 title : L'optique de la vie de tous les jours
-published : false
-routable: false
+published : true
+routable: true
 visible : false
 ---
 
-## CONSTRUCTION !
+## EN CONSTRUCTION !
+
 
 ------