diff --git a/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/04.stigmatism and conjugate-points/topic.es.md b/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/04.stigmatism and conjugate-points/topic.es.md
index 443f1c630..6ce163cf0 100644
--- a/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/04.stigmatism and conjugate-points/topic.es.md	
+++ b/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/04.stigmatism and conjugate-points/topic.es.md	
@@ -1,5 +1,6 @@
 ---
 title: 'Objetos y imágenes en óptica geométrica'
+published: false
 ---
 
 #### Cursos de construcción pendientes