diff --git a/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/05.paraxial-optics/topic.fr.md b/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/05.paraxial-optics/topic.fr.md
index b5141b9f7..6d1fb87c3 100644
--- a/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/05.paraxial-optics/topic.fr.md
+++ b/01.curriculum/01.physics-chemistry-biology/03.niv3/02.geometrical-optics/05.paraxial-optics/topic.fr.md
@@ -1,4 +1,7 @@
 ---
 title: 'L''optique géométrique paraxiale (ou optique gaussienne)'
+published: true
+routable: true
+visible: false
 ---