diff --git a/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/topic.fr.md
index b5a31328c..388bb2050 100644
--- a/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/topic.fr.md
+++ b/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/topic.fr.md
@@ -1,7 +1,8 @@
 ---
 title: 'Optique géométrique'
 slug: Geometrical-optics
-published: true
+published: false
+routable: false
 visible: false
 ---