diff --git a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.es.md b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.es.md
index f0d42c257..130e645b9 100644
--- a/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.es.md
+++ b/01.curriculum/01.physics-chemistry-biology/01.niv1/06.nature-of-light/01.light-intensity/03.light-intensity-beyond/annex.es.md
@@ -1,6 +1,7 @@
 ---
 title: 'nuevo curso: más allá'
-published: 'false'
+published: false
+visible: false
 ---
 
 !! *ESCAPE CULTURAL* (contribuir)