diff --git a/01.curriculum/01.physics-chemistry-biology/04.Niv4/topic.es.md b/01.curriculum/01.physics-chemistry-biology/04.Niv4/topic.es.md
index 191fe9c13..10db3b0bb 100644
--- a/01.curriculum/01.physics-chemistry-biology/04.Niv4/topic.es.md
+++ b/01.curriculum/01.physics-chemistry-biology/04.Niv4/topic.es.md
@@ -1,4 +1,7 @@
 ---
 title: montañas
+published: true
+routable: false
+visible: false
 ---