diff --git a/12.temporary_ins/10.electrostatics-vacuum/30.gauss-theorem-demonstration/20.overview/cheatsheet.fr.md b/12.temporary_ins/10.electrostatics-vacuum/30.gauss-theorem-demonstration/20.overview/cheatsheet.fr.md
index 3b5a83a2c..f247fceaf 100644
--- a/12.temporary_ins/10.electrostatics-vacuum/30.gauss-theorem-demonstration/20.overview/cheatsheet.fr.md
+++ b/12.temporary_ins/10.electrostatics-vacuum/30.gauss-theorem-demonstration/20.overview/cheatsheet.fr.md
@@ -1,7 +1,7 @@
 ---
 title: Démonstration du théorème de Gauss
 published: true
-routable: false
+routable: true
 visible: false
 lessons:
     - slug: gauss-ampere-theorems-demonstration