diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.en.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.en.md
index 5a26703f9..4c8df4bb8 100644
--- a/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.en.md
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/02.mechanics-kinematics/topic.en.md
@@ -1,4 +1,6 @@
 ---
 title: 'In time and space, I observe bodies immobile or in movement'
+published: false
+visible: false
 ---