diff --git a/01.curriculum/02.mathematic/topic.en.md b/01.curriculum/02.mathematic/topic.en.md
index 51891ec66..84a5a37f0 100755
--- a/01.curriculum/02.mathematic/topic.en.md
+++ b/01.curriculum/02.mathematic/topic.en.md
@@ -2,5 +2,7 @@
 title: 'From my inner logic and mental representations,<br> To mathematics, to modeling and algorithmic<br><br><br>'
 media_order: mathematiques_400_2400_web.jpg
 slug: mathematic
+published: false
+visible: false
 ---