diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.fr.md
index 15c63631f..cf2b2f096 100644
--- a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.fr.md
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/topic.fr.md
@@ -1,9 +1,9 @@
 ---
 title: 'Je suis sensible à la lumière, je vois différentes couleurs'
-published: true
+published: false
 slug: nature-of-light
-routable: true
-visible: true
+routable: false
+visible: false
 admin:
     children_display_order: collection
 ---