diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/topic.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/topic.en.md
index baf538dcc..dfd892844 100644
--- a/01.curriculum/01.physics-chemistry-biology/02.Niv2/topic.en.md
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/topic.en.md
@@ -1,4 +1,7 @@
 ---
 title: hills
+published: true
+routable: false
+visible: false
 ---