diff --git a/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/05.paraxial-optics/01.paraxial-optics-conditions/topic.es.md b/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/05.paraxial-optics/01.paraxial-optics-conditions/topic.es.md
index 46da034a8..9ea764d7f 100644
--- a/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/05.paraxial-optics/01.paraxial-optics-conditions/topic.es.md
+++ b/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/05.paraxial-optics/01.paraxial-optics-conditions/topic.es.md
@@ -1,6 +1,8 @@
 ---
 title: 'Les conditions et implications de l''optique paraxiale'
 media_order: aef-optics-test4.mov
+published: false
+visible: false
 ---
 
 réénoncer des conditions. Déjà fait dans chapitre précédent ?