diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/topic.fr.md
index 38eac8dc3..a4a7333af 100644
--- a/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/topic.fr.md
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/01.time-space-corpsuscules-waves/topic.fr.md
@@ -1,4 +1,6 @@
 ---
 title: 'Le temps et l''espace, des corpuscules et des ondes'
+published: false
+visible: false
 ---