diff --git a/01.curriculum/01.physics-chemistry-biology/03.Niv3/01.nature light/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/03.Niv3/01.nature light/topic.fr.md
index a14dea1ba..b5a3d2023 100644
--- a/01.curriculum/01.physics-chemistry-biology/03.Niv3/01.nature light/topic.fr.md	
+++ b/01.curriculum/01.physics-chemistry-biology/03.Niv3/01.nature light/topic.fr.md	
@@ -1,5 +1,7 @@
 ---
 title: 'La nature de la lumière'
 slug: nature-light
+published: false
+visible: false
 ---