diff --git a/01.curriculum/02.mathematic/topic.en.md b/01.curriculum/02.mathematic/topic.en.md
index 84a5a37f0..5a4d82267 100755
--- a/01.curriculum/02.mathematic/topic.en.md
+++ b/01.curriculum/02.mathematic/topic.en.md
@@ -2,7 +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
+published: true
+visible: true
 ---