diff --git a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/50.electromagnetism/40.n4/10.main/textbook.fr.md b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/50.electromagnetism/40.n4/10.main/textbook.fr.md
index e9c6128c8..23d40dcb9 100644
--- a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/50.electromagnetism/40.n4/10.main/textbook.fr.md
+++ b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/50.electromagnetism/40.n4/10.main/textbook.fr.md
@@ -1,7 +1,7 @@
 ---
 title : Collection d'éléments de cours (étape 1) : vocabulaire et équations
-published : true
-routable: true
+published : false
+routable: false
 visible: false
 ---